What process leads to deforestation and increased erosion?

a. mining

b. reforestation

c. desertification

d. urbanization

Answer: Urbanization

Explanation: The urbanization can led to deforestation and deforestation can easily led to increased soil erosion.

The cutting down of trees in large numbers for constructions of buildings and other commercial hubs.

This led to soil erosion as there will be less trees to hold the soil properly. In this way we pay for urbanization.

Option (D)

Explanation:

The urbanization usually refers to the transformation of a rural area into an urban area. In order to do this, a large number of trees are being cut down in the selected site. This process is known as deforestation.

Cutting down these trees leads to an increasing amount of temperature in that area due to the high absorption of incoming solar energy. This results in the elimination of moisture content that was present in the soil and thereby leads to the process of soil erosion, where the soil particles are carried away by the wind.

Thus, urbanization is a major process that results in deforestation and a high rate of soil erosion.

Hence, the correct answer is option (D).