Earth & Space Science
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Minerals
Rocks
Geologic Time
Forces That Shape The Land
Earth vs. Wind, Water, & Life
Ocean Waves & Currents
Ocean Life
Rocks are anything, mineral or organic, that makes up the earth's rocky crust
Home
Minerals
Rocks
Geologic Time
Forces That Shape The Land
Earth vs. Wind, Water, & Life
Ocean Waves & Currents
Ocean Life