Across
- 2. There is more water than land can absorb.
- 5. Where rocks are broken down by natural forces.
- 6. System, Made up of your lungs and airways.
- 9. A community of organisms.
- 10. Feedback Loop, When product of reaction leads to an increase.
Down
- 1. Combust, Substance unexpectedly bursts into flames without cause.
- 3. Change, Shifts in temperature.
- 4. Localized areas near Earth's surface.
- 7. Sinks, A natural system that stores carbon dioxide.
- 8. Gas, Earths atmosphere that traps heat.