light
Force and Motion
Sound
Ecosystem
Adaptations
100
What is reflection?
bouncing of light from a surface
100
Position is the
location of an object
100
vibration is
a back and forth movement of matter
100
an environment is
all of the living and nonliving things surrounding an organism
100
what is an adaptation
a body part or behavior that helps an organism survive
200
What is refraction?
bending of light from one material to another
200
Motion is
a change of position in an object
200
volume is
the loudness of a sound
200
what is an ecosystem
a community and its physical environment together
200
what is camouflage
a color or shape that helps an animal hide
300
How much light can go through a translucent material?
only some light
300
Speed is
the measure of an objects change in position during a unit of time.
300
pitch is
how high or low a sound is
300
what is population?
all individuals of the same kind living in the same ecosystem
300
what is an instinct
a behavior that an animal begins life with and that helps it meet its needs
400
How much light can go through a transparent material?
All light
400
velocity is
the measure of the speed and direction of an object
400
frequency is
the number of vibrations per second
400
what is a community
all the populations of organisms living together in an environment
400
what is hibernation
a dormant, inactive state in which normal body activities slow
500
How much light can go through an opaque material?
none
500
force is
a push or pull of any kind
500
sound is a form of
energy
500
what is a producers?
a living thing that can make its own food
500
what is migration
the movement of animals from one region to another and back
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