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E/S Ch. 5
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E/S Ch. 5
mechanical weathering: frost wedging, unloading, biological activity
- Frost wedging: expands volume and breaks apart rocks by freeze/thaw cycles
Soil Characteristics
- Horizon A: air, water, humus, mineral matter (topsoil)
- Horizon B: clay particles (subsoil)
- Horizon C: partially weathered parent material
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- 10th grade Earth and Space Mind Map on E/S Ch. 5, created by ayjeffries on 10/12/2014.
- Created by
- ayjeffries · Dec 2014
- Updated
- Feb 19, 2016
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