Across
- 2. a mass of cloud consisting of small drops of water near the surface of the earth
- 4. small, hard balls of ice that fall from the sky like rain
- 5. a very large area of the sea
- 10. a natural wide flow of fresh water across the land into the sea, a lake, or another river
- 11. to cause a liquid to change to a gas, especially by heating
- 13. the movement of something in one direction
- 17. drops of water that form on the ground and other surfaces outside during the night
- 18. gas or extremely small drops of liquid that result from the heating of a liquid or solid
- 19. rain in very small, light drops
- 20. The mixture of gases around the Earth
Down
- 1. drops of water from clouds
- 3. Water that collects below the surface of the earth
- 6. a layer of rock, sand, or earth that contains water or allows water to pass through it
- 7. a large area of water surrounded by land and not connected to the ocean except by rivers or streams
- 8. a gray or white mass in the sky, made up of very small floating drops of water
- 9. a small round-shaped amount of liquid
- 12. the mixture of gases that surrounds the earth and that we breathe
- 14. a substance in a form like air that is neither solid nor liquid
- 15. to make something hot or warm, or to become hot or warm
- 16. the small, soft, white pieces of ice that sometimes fall from the sky when it is cold
