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Chapter 10 Weathering & Soil Formation

AB
Chemical WeatheringThe process by which rocks break down as a result of chemical reactions.
Contour PlowingTo prevent erosion, a farmer plows across the slope of the hills.
Crop RotationPlanting different crops the next year.
Mechanical WeatheringThe breakdown of rock into smaller pieces by physical means.
SoilA loose mixture of small mineral fragments, organic material, water, and air that can support the growth of vegetation.


Trickum Middle School

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