THIS IS A PPT OF CONS OF WATER YOU CAN DOWNLOAD IT FOR YOUR ASSIGNMENTS

1. BY:
P.RAGASUDHIN.

2. INTRODUCTION.
 Water as a natural resource it is very useful to
humans.
 So we should use it in a proper manner which the
water is getting conserved.
 Deforestation, constructions of building, have also
depleted the underground water levels.

3. METHODS TO PREVENT
AFFORESTATION IRRIGATION INDUSTRIAL USE
RAINWATER
DOMESTIC USE
HARVESTING

4. AFFORESTATION.
 The underground water is replenished by planting
more trees.
 It reduces the surface run of water and improves the
seepage of water into the soil.
 This is a useful method to conserve water.

5. IRRIGATION.
 The most important use of fresh water is irrigation.
 So we should use it in a wise way in order to avoid the
depletion of water.
SPRINKLER IRRIGATION
 Sprinkler irrigation is one of the effective method for
irrigation.

6. DRIP IRRIGATION
 In dry regions where evaporation rate is high drip
irrigation is done
 The water is passed to every roots through pipes.

7. INDUSTRIAL USE
 Industrial water may be recycled and used for cleaning
and cooling machines.

8. DOMESTIC USE
 Wastage of water in our house should be avoided.
 We should close the tap properly.
 We should repair it at time.
 We should use the waste water from kitchen for
gardening.
you should close
the

9. Rainwater harvesting.
 It is an important method of conserving water.
 Rainwater can be collected in the tanks and later it can
used for washing, cleaning etc.