Across
- 3. breaks down dead plants and animals
- 4. liquid water falling back to Earth
- 9. chemical formula of carbon dioxide
- 10. evaporation from the leaves of plants
- 11. where plants get carbon dioxide from
- 14. living things that release CO2 while breathing
- 15. non-living parts of an ecosystem
Down
- 1. animals breath and release water vapor
- 2. all the living organisms in an area
- 5. water being warmed and changed to vapor
- 6. chemical formula of glucose
- 7. living thing that takes in carbon dioxide (CO2)
- 8. water vapor cooling to form clouds
- 12. chemical formula of water
- 13. food plants make during photosynthesis