Weathering and Soil Answers

Which processes relate to mechanical weathering? Check all that apply.freezing and thawingplant growthoxidationabrasionacid rain

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Which material gives the soil its high fertility?

Which soil sample has a soil texture that is high in sand?

Examine the soil profile and use the drop-down menu to select what each label identifies. Label O Label A Label B Label C

What materials combined to form the topsoil?

Soil classification is partially determined by the presence of organic material, such as humus. Which would have more humus—a desert or a forest—and why? Check all that apply.a forest because it has more trees to provide plant littera desert because it has soil with a larger particle sizea forest because it has more animals to mix the soila forest because the trees prevent rain from reaching the soila desert because the dry air decomposes plant litter