Across
- 2. Expressing disapproval or opposition
- 5. Small pieces of rubbish lying on the ground
- 6. warming When the earth surface begins to rise
- 9. An object you throw away after using it
- 10. Animal or plant species that grow in natural conditions
- 12. Natural environment where an animal or plant lives
- 13. Animal or plant species that no longer exist
- 14. Disposable bottles and containers are made of this
- 16. fumes Harmful smoke that comes from factories
- 17. fossil Natural fuel ( gas, coal) that is found underground
- 18. away Get rid of something you don't need
Down
- 1. Use something carelessly or without purpose
- 3. waste material that is no longer needed
- 4. Give something a new use
- 7. Damage caused to water or air by harmful substances
- 8. Change A change in global or regional climate patterns
- 9. The destruction of forests by people
- 11. Take care
- 15. level The height of water when it meets land
- 16. When the land is covered by water