Across
- 6. Water forming water vapour from sunlight
- 7. The full form of the element He
- 8. The full form of the element Ne
- 9. The solid Earth
Down
- 1. The gases that surround Earth
- 2. When plants and animals release carbon dioxide into the atmosphere in the carbon cycle.
- 3. The full form of the elemeforms
- 4. In the soil, decomposers break down dead plants in the carbon cycle. =
- 5. All life on Earth
- 10. All water found on, under and over the surface of the Earth
