Fresh water

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

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

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.

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