Across
- 1. Dirty,not clear
- 3. Not clean, messy
- 5. A substance (solid, liquid or gas) that is made of the same matter.
- 7. Trash in water
- 10. Oil that makes water or land dirty
- 11. What bottles and bags are made of
- 12. Farming,growing animals and plants
- 15. Something that provides energy and life
- 16. Air that we breathe
Down
- 2. Heavy,close together
- 4. Related to heat & temperature
- 5. No dirt or pollution
- 6. If something is good or bad
- 8. Hot or cold
- 9. Something that is thrown away
- 11. Waste that is made by humans and is bad for the earth
- 13. No color
- 14. Extra rain flow on ground that carries trash and chemicals