Across
- 1. garbage
- 4. You should put the garbage into the ________
- 6. to expose to harm or danger
- 9. The snow has to ________ in spring
- 10. CO2 is an example of ________ gas
- 12. to make air/water dirty
- 13. If you leave your garbage on the beach, you are ________
- 16. a type of fossil fuel
- 17. Flowers ________ in spring
- 18. a period of unusually hot weather
- 21. You should ________ out the garbage
- 22. to inform, to caution
Down
- 2. a small river
- 3. sickness
- 5. green energy
- 7. to walk slowly
- 8. a period of time when there is very little or no rain
- 11. a situation in which an area is covered with water
- 14. A bus, a tram are examples of ________ transport
- 15. a lack
- 19. Some animals may become ________ due to climate change
- 20. to switch off
