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Teaching Chemical weathering

Chemical weathering

Chemical weathering is the breakdown of rocks and minerals by changing their chemical composition by water, carbon dioxide, oxygen and other compounds.

CK-12 (High School)

ESSENTIAL QUESTION:

How do chemical processes affect the size and shape of rocks?
STANDARDS:
RST.1 - Analysis & Evidence, RST.2 - Main Ideas

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2,3
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