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Rocks and the Rock Cycle
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Soil Formation and Stewardship
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Rocks and the Rock Cycle (click the picture below)
This is the webquest that show the three different types of rock. Keep in mind...
--Any rock can become igneous if it is melted down and cooled.
--Any rock can become sedimentary if it is weathered/eroded into pieces and cemented back together.
--Any rock can become metamorphic if it changes under extreme heat and pressure.
--Any rock can become igneous if it is melted down and cooled.
--Any rock can become sedimentary if it is weathered/eroded into pieces and cemented back together.
--Any rock can become metamorphic if it changes under extreme heat and pressure.
Bill Nye: RocksAs you watch this, think about...
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Questions to Think About:
What does it mean to be "organic?" What does it mean to be "inorganic?" What are the different parts of soil? Is soil organic, inorganic, or both? |
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