Across
- 2. a car that doesn't pollute
- 4. cars,planes, lorries contribute to air...
- 6. don't throw plastic, but...
- 8. the Earth is getting warmer because of global ...
- 9. a house which is environmentally friendly
- 11. rainforest are being destroyed by...
- 12. try to buy less clothes
Down
- 1. don't have a bath, but a...
- 3. use it again or give it to charities
- 5. vegetables that grow without pesticides
- 7. throwing rubbish on the ground
- 10. lots of jams