CONCEPT MAP
Key Concepts: Key
Vocabulary:
Weathering Frost action Root pry Abrasion
Oxidation
Hydrolysis
Carbonation
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Weathering breaks big rocks into little rocks |
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Physical weathering changes size of material only |
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Topic: Weathering |
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Soil is the end result of weathering |
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Examples:
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Pot holes |
Copper turns green |
Soil analysis from this area |
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Sidewalk
destruction |
Rust |
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Animal borrows |
Cave formation |
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Enduring Understanding (s): Soil is formed from the breakdown of larger rocks. _________________________________________________
Essential Question (s): What is soil (dirt) made of? _______________________________________________________
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