Across
- 2. A device used to measure rainfall
- 6. The process of long-term increase in Earth's temperature, causing glaciers to melt
- 7. The UN’s annual theme for water-related issues
- 8. The main element that makes up water
- 10. The chemical formula for water
Down
- 1. The continent with the largest ice sheet
- 3. Large masses of ice that move slowly over land
- 4. The international organization that declared March 22 as World Water Day
- 5. The natural cycle that moves water through the atmosphere, land, and oceans
- 9. The percentage of Earth's water that is freshwater