Question

D. State whether true or false.
1. Planting trees helps in checking of soil erosion._____
2. Land use has not changed over the period of time, .______
3. Landslide does not affect the road and rail communication.____
4. To conserve the land, we need to regulate the use of chemical pesticides._____
5. Soil formation is not affected by organic material._____
6. Soil can be formed within a few years.______
7. Subsoil consists of unweathered rocks._____
8. Alluvial soil is found in deserts._____
9. Overgrazing by the animals leads to removal of vegetation cover. ______
10. Contour ploughing is done in plains._____
11. Water is polluted due to excessive use of pesticides in the fields. ____
12. Rainwater harvesting can help in water conservation____​

Answer 1

Answer:

1. True
2. False
3. False
4. True
5. False
6. False
7. Don't know
8. Don't know
9. True
10. False
11. True
12. True
13. Please mark me brainliest please

Answer 2

Answer:

1: true

2: false

3: false

4: true

5: false

6: true

7: true

8: false

9: true

10: false

11: true