Weathering and Soil Geography - Weathering and Soil

People have used various farming methods to increase food production. However, in the process, they have stripped the soil of nutrients, leading to its degradation.
Can you suggest some ways by which we can reduce soil degradation?

There is a need for soil conservation.

Soil is a very important resource.

Human activities affect weathering.

Gases in the atmosphere affect weathering.

The photograph shows a framing method that helps in controlling soil erosion.

1. What is this farming method called
2. Mention any two other methods that help in controlling soil erosion.

Distinguish between the following pair
Soil erosion and soil conservation

Distinguish between the following pair:
Weathering and erosion

Distinguish between the following pair:
Degradation and aggradation

How do animals and plants assist in weathering?

Soil formation is an important benefit of weathering. How is it important for mankind?

Distinguish between the following pair
Hydration and solution

Distinguish between the following pair
Granular disintegration and exfoliation

Explain any two methods of soil conservation briefly.

Why is soil conservation important? Give three reasons.

From encyclopedias and the Internet, find out the different types of soil found in India. Discuss the importance of these soils for crops cultivated in our country. You should form groups in class for this activity.

What is meant by the terms ‘soil erosion’ and ‘soil conservation’?