Across
- 3. the solid form of water
- 5. the FORM of water that comes down as rain
- 6. the type of water that is in our lakes, rivers and underground
- 11. the water beneath the Earth's surface
- 13. a 3-D combination puzzle invented in 1974
- 15. the gas form of water
- 16. the type of water in the oceans
- 17. a collection of water on earth
- 19. the conditions in the atmosphere for a short period of time
- 20. when water vapor cools in clouds
- 22. makes the whole water cycle works
Down
- 1. normal conditions of an area over a long period of time
- 2. water that does not go in bodies of water or soak into the ground
- 4. a measure of the amount of water vapor in the air
- 7. all the water in, on, or above the earth
- 8. the amount of space something takes up
- 9. rain, snow, sleet, or hail
- 10. when water turns into a gas
- 12. the ONE thing we change in an experiment
- 14. what everything is made of
- 18. the weight of matter in something
- 21. information scientists collect
