Across
- 3. The best soil to grow fruits and vegetables.
- 4. A person who studies about the earth and its components
- 10. The water present in the soil
- 11. A plant that grows in sandy soil
- 12. rock The layer of soil made up of unweathered rocks
Down
- 1. Cutting down trees in large numbers.
- 2. The type of soil used to lay roads.
- 5. Removal of the top fertile layer of soil.
- 6. The process of breaking down of rocks to form soil.
- 7. This makes the top soil fertile
- 8. The type of soil that is sticky and holds a lot of water.
- 9. The substances in the soil that help plants to grow well