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Science Rock Quiz
Rocks
Question | Answer |
---|---|
Igneous Rock | rock formed by magma or lava that has hardened |
Metamorphic Rock | rock that has been changed due to pressure and heat |
Sedimentary Rock | rock formed from sediments that are pressed together |
Sediment | small bits of broken-down rock |
Rock Cycle | process by which rocks form, are weathered, and form again |
weathering | process of breaking down rocks into smaller pieces by wind, water, weather, and other factors |