Across
- 1. it is ____________ by the coast at night
- 3. a very large glacier is called an ice _________
- 6. long periods of little or no precipitation
- 8. another word for rain, snow, sleet, etc.
- 9. an example of invisible biological contents of water
- 10. in water treatment facilities, a ____________ filters out remaining smaller solids
- 12. the percent of the world's fresh water that is in the Great Lakes
Down
- 2. bodies of water ________________ temperatures of nearby land
- 4. the area where water fills all the air spaces in the soil and tiny cracks in the rock
- 5. all the water drains into this one main water body
- 7. a mass of ice that moves slowly down the mountain slope
- 8. clean drinkable water is called ________ water
- 11. a large underground reservoir