Across
- 1. dioxide CO2,something that we breath out
- 5. a ray of sunlight; sunbeam
- 6. the height of the ocean
- 7. the business of operating a farm
- 9. any such living thing other than a human being
- 10. a cover over the earth to keep the air in
Down
- 2. such as avalanche, earthquake, flood, forest fire, hurricane, lightning, tornado, tsunami, and volcanic eruption a natural effect
- 3. to put or set in the ground for growth, as seeds, young trees
- 4. Air,something that we breath in
- 8. a planet that we live on
- 11. a planet that is on fire