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3rd Grade: Science

Word List with 10 words
*By Dictionary.com

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Words in This List

adaptation
noun
when an organism changes in order to improve its survival in its environment
earth
noun
the third planet from the sun
evaporation
noun
the action of a liquid changing into a gas
gas
noun
a form of matter that is not liquid or solid
liquid
noun
a form of matter that is flowing like water
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matter
noun
what any physical objects are made of
orbit
noun
the circular path a planet or object makes around another body in outer space
solar system
noun
the Sun, the planets and their moons
solid
noun
a hard shape that can be measured in length, width, and height
sun
noun
the star at the center of the solar system which the planets move around

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