Across
- 6. system within nature
- 8. Natural substances that help plants to grow
- 9. Chemicals to kill insects
- 10. Farmers' vehicles
Down
- 1. Natural fertilizer
- 2. To make less
- 3. The skins of the vegetables
- 4. To keep in the same condition
- 5. Chemicals that farmers put on plants to help them grow
- 7. What a farmer grows