Across
- 2. Substances that damage the ozone
- 4. Where living things occur
- 5. Energy
- 7. The action of farming
- 8. An action causing something else to happen
- 9. Where moisture occurs
Down
- 1. change Earth changing by its heat increasing
- 2. Ozone-depleting gas
- 3. The gas that allows us to breathe
- 6. Earths outer layers