Term
| The best term to descrie the application of scientific principles and new technologies to agriculture is… |
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Definition
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Term
| ___________ is defined as the application of science to solve a problem. |
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Definition
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Term
| Which step of the scientific method encompasses deciding specifically what is it you wish to find out? |
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Definition
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Term
| Which step of the scientific method encompasses reading up on and becoming informed about the topic? |
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Definition
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Term
| Which step in the scientific method includes developing a statement to be proven or disproven? |
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Definition
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Term
| Which step of the scientific method includes developing a plan for carrying out the project? |
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Definition
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Term
| Which step of the scientific method includes observing what takes place and recording what you measure or observe? |
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Definition
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Term
| Which step of the scientific method includes making necessary calculations, and determining if the information allows you to accept or reject the hypothesis? |
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Definition
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Term
| An example of a basic science is |
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Definition
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Term
| An example of an applied science is |
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Definition
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Term
| One relationship of agriscience with many other sciences is that |
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Definition
| Agriscience is the application of many other sciences |
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Term
| The career and job outlook in agriscience is.. |
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Definition
| All stated answers are correct |
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Term
| The best term to describe a proposal intended to explain certain facts or observations is.. |
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Definition
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Term
| The idea behind a(an) _____________ is to see what happen if… |
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Definition
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Term
| Researchers who conduct ________ attempt to answer scientific questions without having an immediate use for the answer. |
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Definition
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Term
| Researchers who conduct ___________ seek to resolve a specific questions with the results being used immediately to identify solutions. |
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Definition
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Term
| Which of the following would be considered basic research? |
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Definition
| Determining the structure of an atom |
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Term
| Which of the following would be considered applied research? |
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Definition
| Affect of feed additives on livestock growth |
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Term
| Which of the following would be considered a good resource for a literature review? |
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Definition
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Term
| The best term to describe the group in an experiment that is normal or unaffected by the researcher is… |
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Definition
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Term
| The term to best describe the group changed by the researcher is… |
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Definition
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Term
| The term best used to describe the variable changed by the researcher is |
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Definition
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Term
| The term best used to describe the variable that changes as a result of the experiment is… |
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Definition
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Term
| Which of the following is not a quantitative variable? |
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Definition
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Term
| Which of the following is a qualitative variable? |
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Definition
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Term
| Which section of the scientific report contains the statement of the problem, background, and objectives? |
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Definition
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Term
| Which section of the scientific report contains tables and graphs? |
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Definition
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Term
| Which section of the scientific report contains a list of supplies needed? |
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Definition
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Term
| The scientific method was developed to help scientists organize the process of solving problems. |
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Definition
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Term
| Which of these is not a step of the scientific method? |
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Definition
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Term
| Which of these words would you NOT associate with the scientific method? |
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Definition
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Term
| Which of these would be called results? |
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Definition
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Term
| What do you do to test a hypothesis? |
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Definition
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Term
| A control group is used as a comparison to the group where things (variables) are changing. |
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Definition
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Term
| An independent variable is a factor that changes because of procedures conducted on the dependent variable. |
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Definition
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Term
| Which of the following best explains why a student researching genetics should use the most recent textbooks available? |
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Definition
| New discoveries frequently add to older knowledge in genetics |
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Term
| In 1928, the scientist Alexander Fleming was trying to grow the bacterium Staphylococcus, and by chance, discovered that it would not grow in the presence of a mold that he named Penicillium. In 1939, Ernst Chain and Howard Florey purified penicillin, and in 1941, penicillin was first used to treat bacterial diseases. In 1945, Alexander Fleming, Ernst Chain, and Howard Florey received the Nobel Prize in medicine for the discovery and isolation of penicillin. These facts show that — |
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Definition
| The scientific process often requires the efforts of many people working together |
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Term
Twelve mice were sent through a maze, and the times (in minutes) to complete it are listed below. Find the range of these times.
10, 9, 12, 11, 8, 15, 9, 7, 8, 6, 12, 10 |
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Definition
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Term
A timed puzzle was completed by 7 participants, and their completion times are given below (in seconds). What is the range of completion times?
13.2, 14.5, 12.9, 13.9, 15.6, 14.1, 12.3 |
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Definition
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Term
Joe tested the effects of fertilizer on plant growth. What is the mean height (cm)for the 6 control plants listed below?
89, 93, 87, 86, 85, 94 |
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Definition
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Term
The average annual wind speed for the 5 windiest cities in the U.S. is given below in miles per hour. What is the mean of these annual wind speeds?
15.4, 14.0, 13.5, 13.1, 12.9 |
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Definition
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Term
What is the median age of the 7 children whose ages are listed below?
11, 10, 13, 11, 12, 16, 14 |
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Definition
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Term
The number of tornadoes that have occurred in the U.S. in the last 8 years is listed below. Find the median.
684, 764, 1133, 656, 702, 1303, 856, 1132 |
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Definition
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Term
Given below are the daily high temperatures for one winter week in Albany, New York. What is the mode of these temperatures?
39, 42, 34, 37, 39, 44, 41 |
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Definition
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Term
Find the mode of the following numbers.
18, 13, 0, 16, 3, 15, 0, 11, 14, 0, 12 |
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Definition
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Term
| The mean of a set of numbers is 108. The sum of the numbers is 2,052. How many numbers are in the set? |
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Definition
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Term
The following is the number of number of inches of rain on 10 different days. What is the mode?
8, 11, 9, 14, 9, 15, 18, 6, 9, 10 |
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Definition
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Term
In a crash test, 11 cars were tested to determine what impact speed was required to obtain minimal bumper damage. Find the mode of the speeds given in miles per hour below.
24, 15, 18, 20, 18, 22, 24, 26, 18, 26, 24 |
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Definition
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Term
The test scores of 9 study participants are listed below. Find the mode.
82, 92, 75 , 91, 92, 89, 95, 100, 86 |
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Definition
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Term
The speeds of 12 turtles are recorded below (in cm per minute). Find the mode.
35, 43, 39, 46, 43, 47, 38, 51, 43, 38, 40, 45 |
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Definition
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Term
The manager of a nursery recorded the number of orange trees sold per day in 2 weeks (below). Which of the following statements is true?
132, 121, 119, 116, 130, 121, 131, 117, 119, 135, 121, 129, 119, 134 |
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Definition
| The modes are 119 and 121. |
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Term
Ten earthquakes were measured using the Richter scale and their magnitudes are listed below. Which of the following statements is true?
7.0, 6.2, 7.7, 8.0, 6.4, 7.2, 5.4, 6.6, 7.5, 5.9 |
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Definition
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Term
Eleven daily temperatures for Juneau, Alaska are listed below, in degrees Fahrenheit. Which of the following statements is true?
-21, 0, +2, -15, 0, +5, -18, +7, 0, -32, +21 |
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Definition
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Term
Find the range of these distances of tagged bears from the site of their original capture:
10 km, 15 km, 12 km, 14 km, 8 km, 16 km |
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Definition
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Term
Find the range of these trial scores:
93, 79, 83, 89, 90, 71, 85 |
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Definition
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Term
Find the range of these maze times given in seconds:
7.3 s, 8.4 s, 8.0 s, 7.5 s, 9.4 s, 8.7 s, 9.1 s |
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Definition
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Term
Customers are a nursery are willing to pay the following prices listed below for a 5 gallon shrub. What is the range of these prices?
$7.50, $9.25, $8.75, $9.50, $7.25, $8.50 |
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Definition
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Term
| José traveled for 2 hours at a rate of 70 kilometers per hour and for 5 hours at a rate of 60 kilometers per hour. What was his average speed for the 7-hour period? |
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Definition
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Term
| Find the median of the following amounts: $4.10, $4.32, $5.52, $7.18, $7.92 and $9.58. |
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Definition
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Term
| Find the average of the following amounts: $4.10, $4.32, $5.52, $7.18, $7.92 and $9.58. |
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Definition
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Term
| Find the mode for the values: 68, 77, 79, 84, 85, 84, 90, 91, 93, 100 |
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Definition
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Term
| Find the mode for the values: 15, 18, 18, 23, 37, 29, 32, 32, 33, 37, 37, 54 |
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Definition
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Term
| Calculate the mean for the values: 2, 5, 6, 6, 8, 10, 12, 17 |
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Definition
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Term
| Find the range of the values: 2, 5, 6, 6, 8, 10, 12, 17 |
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Definition
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Term
| What is the range of this set? 10, 12, 14, 16 |
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Definition
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Term
| What is the mode of this set? 6, 2, 4, 5, 7, 3, 8, 2, 9 |
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Definition
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Term
| What is the median of this set? 2,4,6 |
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Definition
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Term
| This is the middle point of a set of numbers going from the least to the greatest. |
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Definition
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Term
| The number that occurs the most in a set of numbers is called ___. |
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Definition
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Term
| What is the mode in this set? 3, 5, 4, 2, 5, 3, 5, 2, 5 |
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Definition
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Term
| What is the range of this set? 2, 4, 6 |
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Definition
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Term
| What is the scientific notation for the following number: 1,000,000,000 |
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Definition
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Term
| The difference between the minimum and the maximum observation in the data is called the.... |
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Definition
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Term
| Roads are slippery when there is snow on the roads. This is an example of |
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Definition
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Term
| ____________ is any one of several procedures for transmitting information from one person to another. Writing reports, or participating in discussions in class are examples of this. |
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Definition
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Term
| Observations that describe something using words is called ____________ observations. |
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Definition
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Term
| Which of the following precautions should be taken when working with chemicals? |
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Definition
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Term
| Which of the following should be worn when working with chemicals? |
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Definition
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Term
| Which of the following should be worn when working with chemicals? |
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Definition
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Term
| Which of the following precautions should be taken when working with chemicals? |
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Definition
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Term
| Which of the following precautions should be taken when working with mold and microorganisms? |
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Definition
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Term
| Which of the following is a safe practice when working with molds or microorganisms? |
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Definition
| None of the answers are correct |
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Term
| Which of the following precautions should be taken when working with mold and microorganisms? |
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Definition
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Term
| Which of the following precautions should be taken when working with electricity? |
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Definition
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Term
| Which of the following is a safe practice when working with electricity? |
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Definition
| None of the answers are correct |
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Term
| Which of the following precautions should be taken when working with animals and humans? |
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Definition
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Term
| Which of the following is an ethical practice when working with animal subjects? |
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Definition
| None of the answers are correct |
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Term
| Which of the following should be included in the introduction of a scientific paper? |
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Definition
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Term
| Which of the following should be included in the conclusion of a scientific paper? |
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Definition
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Term
| Which of the following should not be included in the conclusion of a scientific paper? |
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Definition
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Term
| Used to reduce the possibility of chance errors. |
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Definition
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Term
| A statement of possible relationship between the independent and dependent variables. |
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Definition
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Term
| The factor in an experiment that responds to the purposefully changed factor. |
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Definition
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Term
| A group or sample that is used as a standard for comparison. |
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Definition
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Term
| The factor in an experiment that is changed on purpose. |
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Definition
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Term
| Any factor that is not allowed to change. |
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Definition
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Term
| The horizontal or vertical line found at the bottom and a left side of a graph. |
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Definition
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Term
| The horizontal line found at the bottom on a graph. |
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Definition
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|
Term
| The vertical line found at the left side of a graph. |
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Definition
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Term
| A pictorial display of a set of data using bars to indicate the value. |
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Definition
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Term
| A statistical error that occurs when samples are drawn so that all members of the population do not have an equal chance of being included |
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Definition
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Term
| A list of all books, papers, journal articles, and communications cited or used in the preparation of a report or scientific research paper. |
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Definition
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Term
| The part of an experiment that serves as a standard of comparison. |
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Definition
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Term
| The bits of information gathered in an experiment. |
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Definition
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Term
| A pictorial display of a set of data . |
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Definition
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Term
| A paragraph at the beginning of a report that states the reason why the experiment was done. |
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Definition
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Term
| Data collected using a measurement instrument and a standard scale. |
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Definition
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Term
| Data that are descriptions of qualities such as shape, color, and gender. |
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Definition
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Term
| A sequence of precisley stated steps that describe how an experiment was done, including the materials and equipment used. |
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Definition
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Term
| The number of times that a level of the independent variable is tested in an experiment. |
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Definition
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Term
| A section of the report of an experiment that includes data tables, graphs, and sentences that summarize any trends found in the data. |
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Definition
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Term
| Which of the following should be included in the results section of a scientific report? |
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Definition
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Term
| Which of the following should not be included in the results section of a scientific paper. |
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Definition
| Reason for conducting the experiment |
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Term
| The specific set of individuals, selected from a population, to be subjects in an experiment. |
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Definition
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Term
| A series of equal intervals and values placed on each axis of a graph. |
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Definition
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Term
| A number used to describe or analyze a set of data. |
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Definition
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Term
| Things or factors that can be assigned to take on different values in an experiment. |
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Definition
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Term
| Lisa planted some tomatoes on the north side of her house and on the south side of her house. After three weeks, she noticed that the tomato plants on the south side of the house were much taller and stronger. She wants to know why this happened. What is a question Lisa couls ask herself to help solve the problem? |
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Definition
| What is different about the growing conditions between the two sides of the house. |
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Term
| A toy manufacturer is investigationg why its new toy trucks are breaking down much more quickly than its older toy trucks. What would be the most useful information for the toy company to aquire? |
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Definition
| The strength of the materials used in the new toy trucks |
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Term
| Which of the following is a testable hypothesis? |
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Definition
| every member of the track team who uses the new athletic shoes will be able to beat his or her own best record. |
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Term
| Cuthbert is experimenting with breeding a species of flower. He thinks that the alleles that control bloom color in this species are in a cominant-recessive relationship to each other. His hypothesis: if a plant has both the red allele and the white allele, then the flower will only make red blooms. Which of the following experimental results would lead to Cuthbert rejecting his hypothesis. |
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Definition
| He crosses a red-blooming plant with a white blooming plant and gets 25% red-blooming plants, 50% pink blooming plants, and 25% white blooming plants. |
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Term
| Which of the following is most useful for protecting a student's skin from harm during an experiment? |
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Definition
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Term
| The ecologist used a laser rangefinder and a piece of equipment called a clinometer to find the heights of the trees. Later, she found that her equipment was calibrated incorrectly and indicated that all trees were .5 m taller than they really were. What typre of error occured? |
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Definition
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Term
| Why is it important to report an experiment's procedures and results accurately? |
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Definition
| So others can repeat the experiment to reduce the chance of bias |
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Term
| When preparing to heat a liquid in a beaker or flask on a hot plate, the first safety precaution that should be taken is to: |
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Definition
| check the glassware for cracks or chips. |
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Term
| Which of the following should be considered when designing an experiment? |
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Definition
| All of the answers are correct |
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Term
| What is a statement that proposes a cause-and-effect relationship between two variables? |
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Definition
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Term
| Which of the following is most important when judging the quality of a scientific theory? |
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Definition
| The quality and reliability of data that supports the theory |
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Term
| The best term to describe the application of scientific principles and new technologies to agriculture is ________. |
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Definition
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Term
|
Definition
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Term
| The person providing the foundation for scientific study of heredity was _________. |
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Definition
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Term
| A colorless, odorless liquid essential for all forms of life |
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Definition
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|
Term
| A resource provided by nature that cannot replace itself |
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Definition
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Term
| Nondomesticated animals that thrive in natural environments |
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Definition
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Term
| The control and preservation of natural resources for present and future use |
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Definition
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Term
| The production and management of trees for lumber and other related commodities |
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Definition
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Term
| Resources found in nature that support life and produce fuel |
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Definition
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|
Term
| A resource provided by nature that can replace itself |
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Definition
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Term
|
Definition
| a rough drawing of an idea, object or procedure |
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Term
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Definition
| the proper place to record all SAE inventory, deposits and expenditures |
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Term
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Definition
| removing the burns from the inside edge of cut pipe |
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Term
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Definition
| using new technologies in the production of food, fiber and shelter |
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Term
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Definition
| the management of biological systems for the benefit of humans, including cloning, gene transfer and other technologies |
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Term
|
Definition
| the main agency of the Federal government that oversees agriculture |
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Term
|
Definition
| a basic proposal that brings business before the assembly |
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Term
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Definition
|
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Term
|
Definition
| a hands-on team competition designed for FFA members to develop career-related skills |
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Term
|
Definition
| mixture of portland cement, finishing lime and sand |
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Term
|
Definition
| a machine, often large that is comprised of many simple machines |
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Term
|
Definition
| a moving vehicle, usually with wheels or tacks with an engine that provides power to other equipment |
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Term
|
Definition
| the measurement of electrical power voltage X amps |
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Term
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Definition
| a national organization for students enrolled in agriculture education that promotes leadership, growth and career success |
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Term
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Definition
| solid lines showing the exact area specified by the dimensions |
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Term
|
Definition
| continuous and uniform line of filler metal |
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Term
|
Definition
| the measurement of electrical pressure |
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Term
|
Definition
| engine process of taking fuel and air into the combustion chamber |
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Term
|
Definition
| non farm work or processes in the agricultural industry |
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Term
| Supervised Agriculture Experience |
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Definition
| an opportunity for students to develop knowledge and skills in agriculture-related fields while in supervised settings |
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Term
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Definition
| the science of producing aquatic plants and animals |
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Term
|
Definition
| the engine process in which burning fuel expands rapidly but evenly to drive the piston downward |
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Term
|
Definition
| a resource provided by nature that cannot replace itself |
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Term
|
Definition
| proportion of one component to another by weight or volume |
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Term
|
Definition
| a saw with lager teeth for cutting with the grain of wood |
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Term
|
Definition
| a traditional contest designed to emphasize the purpose of meetings and duties of officers |
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Term
|
Definition
| planning, installing and maintaining systems of pipes and fixtures |
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Term
|
Definition
| a metal or wooden structure that contains concrete until it happens |
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Term
|
Definition
| to cool steel slowly so as to make it soft and malleable |
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Term
|
Definition
| the science of producing crops and raising livestock |
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Term
|
Definition
| the outer layer of the earth's crust that supports plant growth |
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Term
|
Definition
| a mixture of stone aggregates, sand and portland cement and water that hardens as it dries |
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Term
|
Definition
| opening in board made by the cutting of a saw blade |
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Term
|
Definition
| a plant that completes its life cycle in one year or less |
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Term
|
Definition
|
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Term
|
Definition
| the direction of electrical flow in the ac welding circuit |
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Term
|
Definition
| a kind of nail with a flat head that is used in general construction |
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Term
|
Definition
| a reading taken on a point of known elevation |
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Term
|
Definition
| an SAE in which students are employed in an agriculture related field |
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Term
|
Definition
| a student owned business that serves as an SAE |
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Term
|
Definition
| an SAE in which students learn to raise and manage crops and livestock |
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Term
|
Definition
| to cut along the grain of wood |
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Term
|
Definition
| a picture or likeness made with pencil, pen, chalk, crayon or other instruments |
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Term
|
Definition
| heavy solid black line drawn close to the outer edge of paper used to draw plans |
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Term
|
Definition
| the process of finely sharpening a cutting edge with a bench stone or hand stone |
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Term
|
Definition
| an agency of the Federal government focused on environmental quality |
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Term
|
Definition
| an agency focused on responding to natural and other disasters |
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Term
|
Definition
| measurement used to size pipe based on a measurement taken from the exterior walls of the pipe |
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Term
| Shielded metal arc welding |
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Definition
| welding with electrical power as a source of heat using rods and flux that forms a gaseous shield around the molten metal until it solidifies |
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Term
| Agricultural mechanization |
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Definition
| the use of complex machines, often powered to do work in the agricultural industry |
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Term
|
Definition
| the process of heating tool-grade steel followed by carefully controlled cooling to gain the desired degree of hardness |
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Term
|
Definition
| a continuous regulated pressure supplied to the oxyacetylene torch assembly |
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Term
|
Definition
| a plane made by two bevels creating a point similar to that of an axe |
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Term
|
Definition
| material on an arc welding rod that cleans the metal aids in proper cooling and produces a gas shield for the weld |
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Term
|
Definition
| implements used in the agricultural industry to produce plants, animals and other products |
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Term
|
Definition
| force needed to lift 550 pounds one foot in one second rating system of engine power displacement |
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Term
|
Definition
| a plant that needs two years to complete its life cycle |
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Term
|
Definition
| all of the activities in producing and marketing food, fiber and forestry products to consumers |
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Term
|
Definition
| a type of speech in which the speaker prepares ideas but does not memorize exact words |
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Term
|
Definition
| a device used to stop the flow of electrical current; used in controlling devices |
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Term
|
Definition
| an instrument with all the increments shortened according to proportion |
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Term
|
Definition
| movement of an engine's piston to squeeze or compress the fuel air mixture |
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Term
|
Definition
| current that reverses itself sixty time per second |
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Term
|
Definition
| a material that supplies nutrients to plants |
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Term
|
Definition
| the science of producing fruits, vegetables and ornamental plants |
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Term
|
Definition
| a wood measurement of 144 cubic inches |
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Term
|
Definition
| a reading taken on a point of unknown elevation |
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Term
|
Definition
| the number of times a rotating shaft or blade turns or rotates in sixty seconds |
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Term
|
Definition
| ratio of materials in concrete or mortar |
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Term
|
Definition
| a building in which mechanical work is performed |
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Term
|
Definition
| a saw with small teeth for cutting across the grain of wood |
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Term
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Definition
| a dry powder made by burning limestone and clay followed by grinding and mixing |
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Term
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Definition
| making an electrical connection between a piece of electrical equipment and the earth |
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Term
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Definition
| a plant with two seed leaves |
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Term
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Definition
| a device used to balance a lawn mower blade to prevent excess vibration during operation |
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Term
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Definition
| a safety hazard that results when a saw blade binds in the material being cut resulting in uncontrollable throwing of the material or saw |
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Term
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Definition
| the food-making process of plants |
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Term
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Definition
| with sheet metal a thickness scale used to identify the thickness of metal under one fourth inch |
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Term
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Definition
| the amount that a machine increases force |
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Term
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Definition
| to join paths by melting them together |
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Term
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Definition
| a cut or groove at the end of a board made to receive another board and form a joint |
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Term
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Definition
| design, construction, repair and maintenance of tractors, machinery and other structures used in the agricultural industry |
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Term
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Definition
| gas fuel used in acetylene welding |
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Term
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Definition
| current that flows in one direction continuously |
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Term
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Definition
| a matter on which differences of opinion exist |
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Term
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Definition
| a single inclined plane which is concave ground |
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Term
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Definition
| to give members the right to express approval of or opposition to a particular action |
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Term
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Definition
| a flame with a balance of oxygen and acetylene |
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Term
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Definition
| facilities used in the agricultural industry |
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Term
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Definition
| nondomesticated animals that thrive in natural environments |
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Term
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Definition
| a motor driven power hand saw with a round blade |
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Term
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Definition
| flow of electrons in a conductor |
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Term
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Definition
| a part used to connect pieces of pipe to other pieces of pipe |
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Term
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Definition
| a bevel which is raised or curved outward |
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Term
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Definition
| the official written record of a business meeting |
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Term
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Definition
| the process by which a plant loses water vapor |
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Term
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Definition
| the process of cutting threads on pipe |
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Term
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Definition
| twist drill made tempered especially to drill holes in steel |
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Term
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Definition
| metal tube with individually insulated wires |
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Term
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Definition
| the control and preservation of natural resources for present and future use |
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Term
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Definition
| a mixture of tin and lead used to faster together sheet metal and electrical connections |
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Term
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Definition
| a plants that needs more than two years to complete its life cycle |
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Term
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Definition
| bonding with metals and alloys that melt above 840 degrees F when capillary action occurs |
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Term
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Definition
| to cut across the grain of wood |
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Term
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Definition
| metals that do not contain iron |
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Term
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Definition
| a device or machine that has only one or two parts such as a wheel or axle |
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Term
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Definition
| a series of dashes that indicate unseen edges |
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Term
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Definition
| a method of conducting meetings in an orderly manner |
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Term
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Definition
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Term
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Definition
| a slender nail with a small head used for interior trim work |
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Term
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Definition
| a point of predetermined elevation |
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Term
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Definition
| movement of the piston when expels burned gases from the cylinder |
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Term
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Definition
| gas in the atmosphere that supports combustion used in some kinds of welding to promote burning of a hot flame |
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Term
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Definition
| solid line in a drawing that shows the visible edge of an object |
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Term
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Definition
| a resource provided by nature that can replace itself |
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Term
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Definition
| a type of bevel with one edge used on wood chisels and plane ions |
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Term
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Definition
| resources found in nature that support life and produce fuel |
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Term
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Definition
| a flame with a balance of oxygen and acetylene |
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Term
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Definition
| metal that is made with iron ore |
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Term
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Definition
| an electrical source and wires connected to a light, heater or motor |
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Term
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Definition
| common drill bit used for making round holes in wood and metal |
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Term
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Definition
| measurement used to size a pipe based on a measurement taken from the interior walls of the pipe |
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Term
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Definition
| a mixture or two or more materials |
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Term
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Definition
| a colorless, odorless liquid essential for all forms of life |
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Term
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Definition
| the measurement of electrical flow in a conductor |
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Term
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Definition
| a measuring device to determine vertical distances in making a land survey or contour map |
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Term
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Definition
| anything made of brick, stone, tile or concrete units held in place by masonry cement |
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Term
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Definition
| sheath cable containing individually insulted electrical wires |
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Term
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Definition
| a square or rectangular groove in the face of a board |
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Term
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Definition
| provides fuel and air to the engine in appropriate proportions and volume |
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Term
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Definition
| the use of engines, motors and other sources of power to do work in the agricultural industry |
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Term
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Definition
| the measurement of electrical flow in a conductor |
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Term
| Ground fault circuit interrupter |
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Definition
| safety device that prevents ground faults when operating power tools and using electricity |
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Term
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Definition
| a written description of how to safely use and maintain equipment provided by the manufacturer |
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Term
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Definition
| the science of plant growth, care and management |
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Term
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Definition
| fusing two pieces of material using a heat process most commonly used with metal and plastics |
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Term
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Definition
| a type of speech in which the speaker prepares the speech completely beforehand |
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Term
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Definition
| a flame with an excess of acetylene in the mixture |
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Term
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Definition
| the process by which plants convert food to energy |
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Term
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Definition
| a spark that ignites the fuel and air mixture |
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Term
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Definition
| a metal welding rod coated with flux used in electric arc welding |
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Term
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Definition
| the production and management of trees for lumber and other related commodities |
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Term
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Definition
| the ability to direct and guide others to accomplish a goal |
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Term
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Definition
| a plant with one seed leaf |
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Term
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Definition
| a bevel which is hollowed or curved inward |
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