Fresh water

Wala: Fresh water

L.O:  To explain why water is very important in life. 

List down different sources of water.

Activity.

1) Discuss the uses of water in the farm.
2) Discuss the uses of water in industries.
3) Discuss the sources of fresh water.

Sources of fresh water.

1. Rivers.
2. Streams.
3. Open canals.
4. Lakes.
5. Ponds.
6. Reservoirs.
7. Rainwater.
8. Wells.

Uses of water in the farm.

1. drinking water for people and farm animals.
2. cooling systems to keep food and meat fresh.
3. for irrigation.
4. also for sanitation/sewer (removal of wastes).
5. spreading fertilizers, herbicides, and pesticides.

Uses of water in industries.

1. processing products.
2. Cooling the machines.
3. washing equipment.