Geography

12345678910
Across
  1. 2. the method in which the land is allowed to rest so that it can replenish its fertility
  2. 4. used effectively to irrigate the fields using less quantity of water.
  3. 5. the soil that is most widespread.
  4. 6. soil formed due to the weathering of volcanic rocks.
  5. 8. breaking down of rock due to high temperature, water and living organisms.
  6. 10. soil found on the hill slopes covered with forests.
Down
  1. 1. the process of planting trees in those areas which did not have any trees in the past.
  2. 3. it covers 29% of the earth
  3. 7. washing away of minerals and other organic matter from the top soil.
  4. 9. usara is the name given to soil that is _____