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Ag Foundations
review
70
Agriculture
8th Grade
01/08/2015

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Cards

Term
Anna Baldwin
Definition
milking machine
Term
Cyrus McCormick
Definition
Reaper
Term
Eli Whitney
Definition
Cotton Gin
Term
John Deere
Definition
Steel Plow
Term
Green Revolution
Definition
1960's great advancement in world food production
Term
Smith Hughes Act
Definition
National Vocational Education Act
Term
Christopher Columbus (What was his contribution used for?)
Definition
Brought Livestock to the new world many used to be for work purposes
Term
Gregor Mendel
Definition
Provided foundations for studying heredity
Term
Why do most accidents happen on the farm?
Definition
Human error
Term
Describe and tell the difference between the NSC and OSHA.
Definition
The NSC is the National Safety Council and one of their main jobs is to keep a record o safety information. accidents and deaths. OSHA is the Occupational Saftey and Health Administration and the monitor employers and require them to provide a safe working environment. One requirement is to follow the Right to Know Law that states if there are hazards in the workplace employees must be notified.
Term
If something breaks while working in the lab what should you do first?
Definition
Tell the teacher
Term
Convert the following decimals:
A. 9 grams to centigrams
B. 9 Grams to milligrams
C. 9 milligrams to centigrams
Definition
a-900
b-9000
c-.9
Term
Describe uncertainty pertaining to decimals that have been rounded.
Definition
If a number is rounded the last number in the sequence has the most uncertainty. That number was rounded so it could be a different number.
Term
List PPE and what they would be used for.
Definition
A. welding: Wedding
B. Goggles: Using machinery, dealing with acids
C. Respirator: applying pesticides or dealing with things that you should not breath in
D. Glove:any manner of activities that require hand protection
Term
Define Cell
Definition
A unit of protoplasmic material with a nucleus and cell walls.
Term
Describe Cell theory
Definition
States that the cell is the basic unit of structure in living things.
Term
Compare and contrast plant and animal cell (Know what is in both cells ad what would only be found in one type of cell)
Definition
A. Only plant cells: Chloroplast, cell wall
B. Only animal cell: pair of centrioles
C. Both: Nucleus, Cell membrane, smooth and rough ER, cytoplasm, mitochondria.(many More)
Term
Define osmosis
Definition
The flow of fluid from an area of high concentration to low concentration
Term
What is the difference between gamete and a zygote?
Definition
Gamete is a reproductive or sex cell and a zygote is a fertilized egg
Term
List, Describe and give examples of the steps in the scientific method. Include Variables
Definition
A. Problem/Question: What do you want to find out, "How much nitrogen fertilizer is needed to grow healthy cornplants"
B. Research: become informed on the topic, research all info you can find
C. Hypothesis: create an educated guess about what you think will happen.
Term
Describe the difference in genetic engineering and biotechnology
Definition
Genetic engineering is the movement of genes or DNA from one cell or organism to another. Biotechnology is the use of cells or components of cells to produce products or processes.
Term
Describe cloning
Definition
Creating an exact duplicate
Term
Hybridization
Definition
Crossing two different species to achieve a desired outcome
Term
inbreeding
Definition
mating of animals that are related
Term
selective breeding
Definition
mating adults of the same species who have characteristics desired in the offspring
Term
describe integrated pest management. what are examples of different methods used? what would be the purpose of utilizing integrated pest management practices?
Definition
IPM is a pest control methods and practices. this is the often done to achieve acceptable pest control, reduce the use of pesticides, and minimize environmental damage. farmers may use both biological and chemical methods.
Term
what is the difference in biological and chemical pest control?
Definition
biological- things like releasing lady bugs to control pests, chemical - the use of pesticide
Term
describe parasitism, commensalism, competition, and mutualism
Definition
parasitism- one type of wildlife living and feeding on another without killing it
Term
commensalism
Definition
wildlife living together without harming or helping each other (an example might be an animal eating the remains of another animals kill)
Term
what is the difference in biological and chemical pest control?
Definition
biological- things like releasing lady bugs to control pests, chemical - the use of pesticide
Term
describe parasitism, commensalism, competition, and mutualism
Definition
parasitism- one type of wildlife living and feeding on another without killing it
Term
commensalism
Definition
wildlife living together without harming or helping each other (an example might be an animal eating the remains of another animals kill)
Term
competition-
Definition
two types of wildlife competing for and eating the same types of food
Term
mutualism
Definition
two types of wildlife living together for the mutual benefit of both
Term
what does a plant need for photosynthesis? describe the entire process including light independent reactions?
Definition
a plant needs and uses co2, water, light energy, and the chlorophyll in its two leaves to conduct photosynthesis and make sugars or ffod for itself. there are light independent reactions as a part of photosynthesis and this is know as the calvin cycle
Term
what is the purpose xylem and phloem I the stem?
Definition
xylem carries water and nutrients UP the roots to the leaves, phloem DOWN the leaves to the rest of the plant.
Term
how do insects know where to get pollen?
Definition
they may notice the scent of a flower or see the colorful petals. the flower is responsible for attracting insects.
Term
what is propagation? describe sexual and asexual propagation and give examples.
Definition
propagation is the process of increasing the number of species or perpetuating a species. sexual propagation/ reproduction involves a seed or egg that is fertilized. asexual propagation/ reproduction uses a part or parts of a parent plant to create a new one (cuttings).
Term
what is the difference between an annual, biennial, perennial?
Definition
annual- a plant with a life cycle completed in one growing season

biennial- a plant with a life cycle completed in two growing seasons

perennial- a plat that lives from year to year.
Term
define floriculture
Definition
production, distribution, and arranging of cut flowers, potted plants, greenery and flowering herbaceous plants.
Term
what are the male parts of a flower? what are the female parts?
Definition
male: stamen (filament, anther, pollen)
female: pistal (stigma, style, ovary, and ovules)
Term
Define animal science.
Definition
Science that deals with the production (Including growth and care),management, using and marketing of animals.
Term
If you were interested in a career in animal science would be a good place to get experience.
Definition
On a farm or ranch that deals with livestock
Term
What is the correct terminology for the following animals:
Cat
Cow
Dog
Pig
Definition
•Cat - Feline
•Cow - Bovine
•Dog - Canine
Pig - Swine
Term
Fill in the chart
Definition
Young Female
————————————
Bovine = Heifer
Swine = gilt
Term
Fill in the chart
Definition
Mature Female
—————————————
•Cow
•Sow
Term
Fill in the chart
Definition
Intact male
———————————
•Bull
•Boar
Term
Explain the purposes of the following animal systems:
Definition
A. Nervous - central and peripheral nervous system control movements and functions of the body.

B. Digestive - provided food for the body and its systems.

C. Digestive - Provided food for the body and its systems.

D. Urinary - Remove waste materials from the blood.

E. Circulatory - Provides food and oxygen to the cells of the body.
Term
Describe the differences between a ruminant and a monogastric animals. Give examples of both.
Definition
Monogastric - animals with a single compartment stomach (ex: pig) Ruminant - animals that have a stomach with more than one compartment. Polygastric, can digest roughage (Ex: Cow, Sheep, Goat)
Term
Can diseases be spread between animals and humans, and if so, what are they called?
Definition
Diseases can be spread between animals and humans and this is called zoonoses.
Term
Calculate the following fertilizer ratios:
Definition
A. 6-23-28 | 1-2-3

B 15-20-15 | 3-4-3
Term
Describe the uses for a ball peen hammer, sledge hammer, and curved claw hammer. Which is the most common hammer used in the Ag industry.
Definition
Ball peen hammer - hammer metal. Sledge hammer - destruction work, curved claw hammer - hammering and removing nails (curved claw is the most common in Ag)
Term
What is the difference in yearly maintenance and preventative maintenance? List examples of each.
Definition
Yearly or scheduled maintenance would be something you do on a schedule to keep your car working properly such as changing the oil. Preventative maintenance are things that you do to prevent problems from occurring such as checking air pressure, checking fluid levels, and cleaning the car.
Term
What are important things to remember when changing oil?
Definition
Use the correct type of oil, change it on a cool engine.
Term
What can happen if you choke an engine too much?
Definition
You can cause too much fuel to get into the combustion chamber causing the engine to flood.
Term
How would an employer know if you meant to leave something blank on a job application?
Definition
Mark the answer N/A or not acceptable
Term
Where do you look during an interview with another person? What do you do if you do not know the answer to a question they ask you?
Definition
Look at the person doing the interview. If you do not know an answer don't make it up just tell them you don't know it. You could tell them you will find out.
Term
What should you do at work about a complaining co-worker?
Definition
Continue working an ignore the co-worker.
Term
What are personality traits? Give examples of both good and bad personality traits.
Definition
Personality traits are the way a person acts. Good traits for a worker would be on time, dependable, sociable, hardworking, and energetic. Bad personality traits would include mean, rude, late.
Term
What is the purpose of a resume? What is the purpose of a cover letter?
Definition
A resume provides a potential employer with a brief history of a person's education, work, experience, and other qualifications for employment. A cover letter is always sent with a resume to introduce yourself to an employer and tell your reason for applying.
Term
If there are hazards in the workplace what is the employer required to do? What law requires them to do this?
Definition
They must tell you of hazards in the workplace due to the Right to Know Law.
Term
Why would you want to own your own business?
Definition
You can control when you work, how much you work, and your own destiny.
Term
Main motion-
Definition
Basic motion to present a proposal for the first time
Term
Adjourn-
Definition
Close a meeting
Term
Division-
Definition
Call for a counted vote because you disagree with the vote results as stated by the chair.
Term
Refer to committee-
Definition
Send a motion to a committee to further study or discuss and bring back to the assembly, sometimes done when the assembly cannot make the decision on their own or they don't have time to fully discuss it.
Term
Point of order-
Definition
Call attention to a breach in the rules
Term
Recess-
Definition
Take a break in the meeting.
Term
What do the following gavel taps mean?
One-
Two-
Three-
Definition
Sit
Call to order
Stand
Term
Identify CDE's available in the FFA and their purpose.
Definition
(A list of CDE's available is on page 103 of the Agriscience Fundamentals and Application textbook. Also pay attention to the section beginning on page 104 that discusses public speaking.)
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