sience unit 5 Flashcards

1
Q

Atmosphere

A

mixture of gases

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2
Q

Hydrosphere

A

earths gravity

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3
Q

Biosphere

A

living things on earth

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4
Q

Recycle

A

make new things from old things

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5
Q

Green techology

A

ways of using resources tha mininize human impact on the enviroment

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