Earth's Crust and Geological Processes · Earth & Space
The Rock Cycle
Understanding the transformation of Earth materials through heat, pressure, and weathering.
Key Questions
- 1How can a piece of sedimentary rock eventually become a diamond deep underground?
- 2What do the crystals in a rock tell us about how fast it cooled?
- 3How does the movement of water change the landscape over millions of years?
Ontario Curriculum Expectations
ON: Earth and Space Systems - Grade 7
Grade: Grade 7
Subject: Science
Unit: Earth's Crust and Geological Processes
Period: Earth & Space
Suggested Methodologies
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