Question

Highlight any three causes of soil erosion.

Answer 1

Soil erosion:

1. Soil erosion is an ongoing process that can happen slowly or quickly.
2. It causes long-term topsoil erosion, environmental damage, soil collapse, and other issues.
3. Soil erosion occurs when the top layer of the land or soil wears away owing to a variety of factors such as terrain, climate, soil structure and composition, and the presence of vegetation.

Causes of soil erosion:

Floods:

1. Floodwater, along with saturated circumstances, has the potential to kill soil macropores and soil organisms that contribute to the structure of the soil.
2. And it leads to soil erosion.

Agriculture:

1. Soil erosion is mostly caused by farming methods.
2. Agricultural operations cause soil disturbance.
3. The trees have been felled, and the soil has been plowed in preparation for the planting of new seeds.
4. Because most crops are cultivated in the spring, the land is fallow throughout the winter.
5. During the winter, the majority of the soil erodes.

Logging and Mining:

1. To complete the logging process, a vast number of trees are fallen.
2. Trees are fantastic soil keepers.
3. During logging, the leaf litter that protects the soil from erosion is also removed.
4. Mining operations also cause erosion by disrupting the ground.