Across
- 3. enter water via weathering and erosion, return to soils when decomposers work
- 7. change long term change of Earth's climate do to global warming/human activities
- 8. water flowing over land
- 9. water stored in aquifers, moves slowly through layers of soil/sand/rock
- 11. water changing from liquid to vapor
- 13. contains phosphate-rich sedimentary rocks
- 14. reduces the number of trees that absorb CO2
- 15. changing behavior or biology to survive new conditions
- 17. water soaking into the soil
Down
- 1. rock-eating bacteria that can release phosphates from rocks
- 2. main cause of climate change and releases carbon dioxide
- 4. plants releasing water vapor
- 5. you convert this into nitrite and nitrate
- 6. water moving deeper into the ground
- 10. essential for making amino acids/proteins/DNA
- 12. examples of this is rain/snow/sleet/hail
- 16. water vapor turning into clouds