Resources

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Across
  1. 1. type of soil ideal for growing cotton
  2. 4. the most widely spread and important soil
  3. 7. type of development that doesn't harm environment
  4. 10. preservation
  5. 12. removal of top layer of soil
Down
  1. 1. in which country was Rio de Janeiro earth summit held
  2. 2. the running water cuts the soil and make deep channels
  3. 3. bad lands of chambal basin
  4. 5. subset of stock
  5. 6. anything which satisfies human needs
  6. 8. weathered parent rock material
  7. 9. soil found in deserts
  8. 11. what was adopted in Rio convention