water resources

1. The organized action of making of goods and services for sale.
6. A large-scale farming enterprise.
10. A manner of living that reflects the person's values and attitudes.
11. The process of filtering water to remove larger sized particles and bacteria from the water.
13. Some fresh water can also be found deep underground.
14. This fresh water which is stored in rivers,streams and lakes.
18. The process of purifying a liquid by boiling it and cindensing its vapors.
20. The people who inhabit a territory or state.

2. The knowledge,skills and tools that people use to meet their needs.
3. Is the precess of coverting sea water into fresh water by removing salt from the sea water.
4. Waste from factories and households are often carelessly dumped into rivers which then pollutes the waters.
5. The amount of money needed to purchase something.
7. An area over which rain falls and is collected.
8. A source of aid or support that may be drawn upon when needed.
9. Being in a weak or unfavourable position.
12. Only one percent of the total amount of water on the Earth.
15. Lake uesd to store water for community use.
16. The carful use of resource to ensures that wastage is kept to a minimum.
17. Is important for life on Earth.
19. In seas and oceans makes upabout 97percent of this amount.