Puzzle Solutions

Down:

1. Carbon footprint

2. Farming

3. Migration

5. Yield

6. AI

7. Insecurity

12. Pregnant

13. Dartmoor

14. Solar

Across:

1. Coffee

4. Coral

8. British

9. Amazon

10. Heat  

11. Vaping

14. Shell

15. Peatlands

16. May

17. Insurance

18. Youth