The rate of soil erosion depends on ? , a climate , b slope steepness , c the type of vegetation , d all of the above

The rate of soil erosion depends on the factors like climate, vegetation type, steepness of the slope, and human practices. Therefore, option (D) is correct.

Further Explanation:  

The displacement of the topmost layer of soil is called soil erosion. The climatic factors like precipitation are the major cause of soil erosion. The soil properties like moisture, composition, and compaction also govern the extent of its erosion by climatic factors. The topography of the area has a huge impact on soil erosion. For example, the soil is easily eroded by wind and water in the areas of steep slopes. The vegetation decreases the chances of soil erosion.

However, different types of vegetation have a different effect on soil erosion. Densely packed trees and large plants can hold the soil is a better way and so, minimizes the chances of soil erosion while small plants and sparsely arranged trees or plants do not hold the soil compactly. Human activities like agricultural practices and deforestation also increase the chances and rate of soil erosion.

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Answer Details:

Grade: Senior School

Subject: Biology

Chapter: Natural resources

Keywords:

Soil erosion, soil, precipitation, climatic factors, topography, steep slopes, vegetation, agriculture, deforestation.

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