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Weathering

Geology weathering processes

QuestionAnswer
What are the 2 main types of weathering Mechanical and chemical
Rocks are broken into pieces by this process Mechanical weathering
Rocks are broken down by chemical processes Chemical Weathering
Mass transport of sediment downhill Mass Wasting
3 types of mechanical weathering Frost Wedging; Pressure Release; biological activities
Occurs when water creeps into cracks in rocks and freezes, then expands Frost wedging
Expansion of rocks due to removal of overburden Pressure release
Actions by life forces which decompose or break down rocks Biological activities (weathering)
Created by: brainytan
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