WATER IN THE WORLD

3. At a desalination ___________, salt is removed from water.
4. Desalination, water recycling, moving water to areas of more need and educating the public are ways to _____________ water scarcity.
7. Household (domestic) waste water can be __________________ .
9. Lack of rain, increase in population and wasting water are all causes of water _____________ .
11. When water changes from a liquid to a vapor and rises up.
13. Too much salt in the land and water damages the environment, this is known as _______________________ .
14. ____________ water makes up 1% of the Earth's water.
15. Tubes that are used to transport water from one location to another, and to our homes.
16. Sprinklers, furrows and drips are a type of ______________ .

1. Water and trees are examples of ____________ resources.
2. _________ makes up 97% of the Earth's water.
5. A way that undrinkable ocean water is turned into fresh water.
6. Rivers, reservoirs and streams are examples of ___________ water.
8. When water vapor cools and turns into water droplets.
10. _________ makes up 2% of the Earth's water.
12. Surface water that has sunk below ground and collected into underground water sources.