Question

Short note: Soil Erosion

Answer 1

Hint: Soil erosion is related to the soil of about 4-5 inches high and rich in organic matter and microorganisms. It is very fertile and essential for agricultural purposes. It is rich in useful microorganisms and if depleted then lose fertility.

Complete answer:
Soil erosion is the washing off of the upper layer of soil and this is a form of soil degradation. This is a natural process and is caused by the dynamic activity of various erosive agents like water, ice (glaciers), snow, air (wind), plants, animals, and humans. Additional Information:
- Erosion can be water erosion, glacial erosion, snow erosion, wind erosion, etc as by the change in their erosion agents.
-Soil erosion may be a slow process that will continue relatively and may be unnoticed, or it can occur to a great extent by causing topsoil to erase.
- The loss of soil from farmland can easily be noticed as it will cause reduced crop production potential, lower sure quality, and damaged drainage networks.
-Human has a great influence to increase the rate of erosion occurring globally facing the water. However, many prevention and remediation practices can curtail or limit erosion of vulnerable soils.
-Effect of Soil Erosion: The effects of soil erosion go beyond the loss of fertile land.
-Types of soil erosion: There are mainly four types of soil erosion like splash erosion, sheet erosion, rill erosion, and gully erosion.

Note: Positive- older soil will be replaced with new soil is the positive effect of soil erosion. Negative- A negative effect of soil erosion is that when the soil gets eroded it strips the land of that soil, and can make that land bad for farming or vegetation.