Across
- 3. make a resource,like water,dirty
- 6. ruin a thing.
- 7. avoild wasting something,especially water.
- 8. danguerous to animals and humans.
- 9. process rubbish into a thing that you use again.
- 10. put a thing in the rubbish.
Down
- 1. refers to long-term changes in temperatures and weather patterns caused by human intervention and fuel burning, deforestation, etc.
- 2. make your use of something smaller.
- 3. keep a person, animal or plant safe.
- 4. Gigantic wave produced by a tidal wave or a volcanic eruption at the bottom of the sea.
- 5. use a think again, give it a second life.