Question

please give me a note on soil as a resource......
upto ten to fifteen lines....​

Answer 1

Explanation:

this is the answer .....

Answer 2

Answer:

HEY MATE...........

HERE IS YOUR ANSWER..........

Explanation:

SOIL :

1. It is the most productive and renewable layer of the earth.

2. Supports plant growth and different types of living organisms.

SOIL FORMATION :

1. Factors that affect soil formation includes ,

a) Parent Rock

b) Relief

c) Climate

d) Flora and Fauna

e) Time

SOIL DEGRADATION :

1. Depletion of soil quality and quantity by natural and human factors.

a) Soil Erosion:

• Wearing away of the top soil due to natural agents such as winds , floods etc.
• It is a natural process.
• There are three stages of soil erosion.

1. Detachment of soil
2. Movement of top soil to far off places
3. Soil Deposition in drainaige channels

• There are various causes of soil erosion , which includes.

1. Deforestation
2. Overgrazing by animals
3. Overuse of pesticides and fertilisers
4. Rain wash
5. Land Slides
6. Floods

EFFECTS OF SOIL FORMATION :

• Decline in soil fertility
• Loss of physical components of soil

FACTORS OF SOIL DEGRADATION :

• Human factors of soil degradation includes :

1. Deforestation
2. Overgrazing
3. Overuse of chemicals
4. Urbanisation

• Natural factors of soil degradation are :

1. Floods
2. Landslides
3. Rainwash

I have provided you a picture . You can take some points from that also.

HOPE IT HELPS YOU....

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