Across
- 3. water falling from the clouds as rain or snow
- 6. the opposite of osmosis
- 10. different forms of life
- 11. boiling water and trapping steam for drinking
- 12. the way bats "see" through hearing
- 13. an animal or insect who spreads pollen from flower to flower
- 14. another word for gas
- 15. soil, rock, or sediment that has been colder than the freezing point of water for at least 2 years
- 16. the distance from one tip of the wing to the tip of the opposite wing
Down
- 1. this type of fluid contains more salt than the body can handle
- 2. animals who are active at night
- 4. changes in ocean levels
- 5. the process that turns saltwater into fresh water
- 7. tiny and can be seen only through a microscope
- 8. the process of water molecules cooling and sticking close to each other
- 9. large waves that can be extremely dangerous