The Carbon Cycle
Across
- 3. Energy moving as electromagnetic waves or subatomic particles
- 5. The outer-most layer of Earth's atmosphere
- 8. The layer of Earth's atmosphere where we live
- 9. The part of Earth's atmosphere where the ozone layer is
- 10. One of the four spheres, containing all of Earth's water
Down
- 1. The sixth element of the periodic table
- 2. One of the four spheres, containing the Earth's rocks and sediments
- 4. One of the four spheres, containing the Earth's gases
- 6. One of the four spheres, containing all living matter on Earth
- 7. The part of Earth's atmosphere where metorites burn up