Across
- 3. large amount of water covering a place that is usually dry
- 4. change of water from a liquid to a gas
- 7. clearing of forests by cutting or burning trees for wood or land
- 10. process of living things take in oxygen and give out carbon dioxide
Down
- 1. large amount of earth sliding down
- 2. process of plants take in carbon dioxide and give out oxygen
- 5. made up of nitrogen, oxygen, carbon dioxide, water vapor and other gases
- 6. falls down when droplets of water in the clouds become too big and heavy
- 8. replaced
- 9. period of time without rain