Across
- 4. The process of removing salt from seawater to make it drinkable
- 6. The phenomenon where excessive nutrients in water bodies lead to oxygen depletion
- 9. A large underground layer of water-bearing rock
- 10. The term for the continuous movement of water on, above, and below the Earth's surface
Down
- 1. The term for the maximum amount of water vapor that air can hold at a given temperature
- 2. The device used to measure rainfall
- 3. The UN’s sustainable development goal number for clean water and sanitation
- 5. The world's largest ocean, covering more than 30% of Earth's surface.
- 7. The chemical formula for water
- 8. A long period of abnormally low rainfall, leading to water shortages