Across
- 2. need it for gas
- 3. need it to live
- 6. have the biggest role in cleaning up oil spills
- 8. when garbage is thrown into water or the earth
- 11. when the water is polluted
Down
- 1. chemical added to water to kill germs
- 4. can be very fatal
- 5. dangerous because it carries diseases
- 7. by putting the hot water that comes up down and pushing the cold water up
- 9. an example of a large oil spill
- 10. forms a hurricane
- 12. when oil is released into the ocean or any water