Desertification

Q.

Question 6
Write a note on how forests influence the quality of our air, soil and water resources.

Q.

Which of these is known as the the process of land degradation by which a region becomes drier?

1. Deforestation

2. Desertification

3. Afforestation

4. Pasteurization

Q. Afforestation leads to an increase in soil erosion.

1. True
2. False

Q.

The process of land degradation by which a region becomes progressively drier and drier is called ___.

Q.

Afforestation results in

1. Increased rainfall

2. Scarcity of forest products

3. Soil erosion

4. Increase in earths temperature

Q.

mention the activities that result in land degredation ? how can we solve the problem of land degredation

Q.

The process in which forests are first converted into pastures, then into arid land, and finally into deserts is known as _________.

1. soil preparation
2. soil erosion
3. desertification
4. pasteurisation

Q. The process of conversion of fertile lands into deserts is known as:

1. Famine
2. Desertification
3. Drought
4. Acid rain