Across
- 3. group of companies in charge of burning the fossil fuel
- 6. If we touch applicances with our wet hands
- 11. when building corrodes due to it
- 13. anything that can lead to death can be harmful
- 14. forest fire produces and result in global warming
- 16. oil spill can lead to submerge living things not receive oxygen
- 17. we make unclean water into clean water
- 18. Heavy lighting activities produces
Down
- 1. incomplete burning of fossil fuel
- 2. overloading of socket
- 4. burning of fossil fuel will produce
- 5. sewages can lead to lack of photosynthesis
- 7. supported life process for a long period of time
- 8. clean air is important for ________
- 9. process for recycling,reusing and reducing
- 10. If our visibility is poor to the surrounding
- 12. water that support living things process
- 15. when boat crashes with oiltanker causing leakage