Environmental
Across
- 4. largest and deepest Ocean
- 6. Cutting of trees
- 8. Strong wind and heavy rain
- 9. Area of land used to grow crops
- 12. Series of mountains or hills
Down
- 1. Shifts in temperatures and weather
- 2. The longest river
- 3. Coldest season of the year
- 5. Dry period
- 7. Most abundant element in the atmosphere
- 10. Giant waves caused by earthquakes
- 11. Body of salt water