Across
- 3. to grow
- 4. begin to give flowers again
- 6. sth you spread on the plants
- 8. large in amount
- 11. people who grow crops
- 12. able to not cause damage to the environment
Down
- 1. scientist who study farming's impact
- 2. weather conditions
- 5. carbon dioxide
- 7. provide or make sth
- 9. the air, water and land
- 10. sth you put on the land