Across
- 1. cycle human water use
- 3. water it can be artificial
- 5. cycle process of nuclear fusion
- 7. in the atmosphere
- 12. drying of cloths under the sun
- 13. on mugs and t-shirts
- 16. in toothpaste and baking soda
- 17. is preformed by facultative anaerobes.
Down
- 2. go through plants
- 4. steam and charcoal
- 6. cycle forms dioxide gas in the atmosphere
- 8. they grow on organic carbon
- 9. by zoning sprinklers together
- 10. organic compounds
- 11. make organic foods and fertilizer
- 14. can be on grass and cars
- 15. water the water in the lake