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studying earth
section 2 studying earth
Question | Answer |
---|---|
energy | the ability to do work,or cause |
earth as a system | the sun is part of a system that includes earths water,air,land,and living things |
hydrosphere | forms earths oceans,lakes, rivers,and ice |
atmosphere | the mixture of gases that surrounds the planet |
lithosphere | forms the earths solid,rocky outer layer |
biosphere | makes up all living things |