Across
- 3. Essential liquid needed by plants
- 6. Cutting down forests and trees
- 8. Materials that help plants grow healthy and strong
- 9. Living things that grow and make their own food using sunlig
- 10. Growing plants without soil using nutrient-rich water
- 12. A large area full of trees
Down
- 1. A person who grows crops
- 2. A substance added to soil to improve plant growth
- 4. Plant parts that absorb water and nutrients
- 5. Environment-friendly and long-lasting
- 7. Earth in which most plants grow
- 11. Loss of soil quality and fertility