Across
- 3. We use this pollutant in our cars
- 5. one of the world’s biggest problems at the moment
- 6. If you have to throw away a package, you...
- 9. If you have to throw away a bottle of wine, throw it in the...
- 10. The countries of the world have decided to reduce them within ten years
- 11. Why is it hotter now than in the past? Why is there...
- 12. If you have to throw away a newspaper, you throw it in the...
Down
- 1. Environment or conditions in which a person, animal or plant lives or work.
- 2. A means of transport which does not pollute the environment
- 3. Action we should all take at home and at school
- 4. the most polluting means of transport
- 7. Because of global warming, this part of nature is melting.
- 8. What happens to our forests