Across
- 7. an area full of sand
- 8. an area that is overpopulated
- 10. A way for one to go one place to another
- 12. A fertile land that slowly turned into a desert
- 13. A temperature in a certain area
- 14. A region that stretches' far along the Sahara desert
Down
- 1. waste from factories
- 2. When a person has little to no money
- 3. cutting and burning trees
- 4. is the clearing of a large mass of trees
- 5. drawing lake behind clams for farming
- 6. A dam that is on the Nile river
- 9. such as unclean drinking water
- 11. a sickness that can occur in the human body