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