Across
- 1. rain, snow, hail, sleet
- 3. a barrel of or for rain water, to catch and store water
- 6. the volume of water requested by users to satisfy their needs
- 9. the envelope of gasses surrounding the earth or another planet
- 10. the degree or intensity of heat present in a substance or object
- 11. the throwing back by a body or surface of light, heat, or sound without absorbing it
Down
- 2. process of liquid heating up and becoming a gas
- 4. the cooling of water in the atmosphere to turn back into a liquid and form clouds
- 5. a prolonged period of abnormally low rainfall, leading to a shortage of water
- 7. a large natural or artificial lake used as a source of water supply
- 8. the continuous movement of water within the Earth and atmosphere