Across
- 2. Factories pumping toxins into the air.
- 6. Dirty skies causing breathing problems.
- 8. Toxic slicks damaging marine life.
- 10. Illegal hunting pushing animals to extinction.
- 12. Loud human activities disturbing wildlife and people.
- 16. Polluted skies bringing harmful water.
- 17. Rising temperatures affecting global systems.
- 18. Excess nutrients causing waterway dead zones.
- 19. Non-native organisms harming local ecosystems.
- 20. Drilling technique linked to earthquakes and pollution.
- 21. Too many fish taken, not enough left.
Down
- 1. A powerful greenhouse gas from livestock.
- 3. Something killing our sea life in SA
- 4. Non-biodegradable waste choking oceans.
- 5. Illegal trashing of land and water
- 7. Trees disappearing at an alarming rate.
- 9. Tiny particles harming marine animals.
- 11. Reefs losing their colour and life
- 13. Not enough clean water to drink.
- 14. Land losing its fertility and structure.
- 15. Cities growing, nature shrinking.