Across
- 5. Ex subway waterpipes
- 9. The Average Temperature and rainfall of an area
- 10. How different the people in a country are
- 12. A place where people live
- 13. Long body of water
- 14. Starts with Eco and ends with nomy
- 15. Source of Power from water
- 16. the action or process of innovating.
Down
- 1. relating to the study of the earth's physical structure and substance.
- 2. Source of water
- 3. Low population
- 4. is a physical feature that determines the direction a river flows.
- 6. Dense population
- 7. Bodys of water join in
- 8. A area of the world
- 11. A grouping of plants