Shared Flashcard Set

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knothole village -intervention
intervention
26
Science
7th Grade
04/06/2010

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Cards

Term
"Wooly mammoths are gone from Kansas due to it's _________________."
Definition
not adapting to changing environments
Term
not adapting to changing environments
Definition
"Wooly mammoths are gone from Kansas due to it"s _____________________."
Term
Biotic
Definition
Factors in an environment that are living or come from a living thing are called?
Term
Abiotic
Definition
Factors in an environment that are not living have never lived are called _____________.
Term
Soil
Definition
________ is made of weathered rock, air, and organic material.
Term
Reproduction and Locomotion
Definition
__________and ________ are examples of each single-celled organism must perform all of the following functions required for life.
Term
Heart and Brain
Definition
__________and _________ are examples of different cells that have different functions in a multi-cellular organism.
Term
Cell, Tissue, Organ, Organ System and Organism
Definition
The sequence of structures of living things from least complex to most complex is ____________________(5 things).
Term
Inner core
Definition
Layer of the earth that is solid metal.
Term
Heat
Definition
Energy passes out of a food net through _______at every level of the food web.
Term
Isaac Newton's 1st Law of Inertia
Definition
States that object in motion stays in motion and objects at rest stay at rest.
Term
Gravity and Friction
Definition
What forces keep objects from always staying in motion here on Earth?
Term
Increasing
Definition
Simple machines are used to decrease force needed to move an object while __________the distance over which that force is applied.
Term
stays the same
Definition
When energy is transformed from one form to another the energy does what?
Term
Does not increase or decrease
Definition
Energy does what _____________when the energy is transformed from one form to another.
Term
Convection
Definition
__________is the process by which energy travels through a gas or liquid.
Term
Conduction
Definition
___________ is the process where energy has traveled through metal.
Term
Metal
Definition
What is a good conductor of heat?
Term
Black
Definition
When all colors of light are absorbed, you see what color?
Term
White
Definition
__________is when all colors are being reflected.
Term
Reflected
Definition
Color of an object is determined by the color of light __________by the object.
Term
Opaque
Definition
Light passes through an object it is ___________.
Term
Transparent
Definition
____________ is when an object that light can pass through is called.
Term
Refraction
Definition
__________ is like light passing through a magnifying lens.
Term
Transmittance
Definition
__________ is light striking a mirror and bouncing off.
Term
Translucent
Definition
______________ light passes through but is scattered.
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