Question

3. It is the sliten oletting steps into slopes.
4. Covering ploughed soil or bare soil is called
5. ...... are rows of trees that break the force of raindrops and check the speed of winds.
6. The accumulation of salts in the surface soil is called .......
7. ...... is a plant that filters out certain toxic substances from industrial wastes.
G Stote whether the following statements are true or false.​

Answer 1

Answer:

3ans true 4 ans false 5ans true 6ans false 7ans true

Answer 2

Answer:

3. terrace farming

4. mulching

5. shelter belts

6. salinization

7. Sunflower (Helianthus annuus)