Across
- 4. Artificial way of growing plants through water
- 7. It is caused by the extensive use of acidifying fertilizers
- 8. It is fine and soft, it forms part of the soil and retains water without being mud
- 9. It makes the soil rich, nourishes plants, and gives them shelter. Without it, the harvest would be poor
- 10. It is caused by the use of persistent or toxic agricultural chemicals
Down
- 1. Ceramic main element
- 2. It does not retain water, it forms part of the soil, they are small grains that are in excess on the beach
- 3. It is found between 5-10% in the composition of the soil
- 5. Reduction of soil cover that can cause soil erosion
- 6. Process caused by excess salts