Page 57 - Untitled-1
P. 57

1O Water Resources in India

Here you will learn about …

 Water                                       Sources of Water
 Saving Water

Let’s Read to Learn...

                           Water is one of the most important renewable
                          natural resources for supporting life. So, water is
                        essential for our life. There are many sources of ater.

                                       Let’s read to learn about it.

Water

As we know that life is impossible on earth without water. Water is one of the most important
substances on earth. If there was no water there would be no life on earth. All plants and animals
must have water to survive. Nearly three-fourths of the earth's surface is covered with water.
Water is also found below the earth's surface. It is present in air in the form of water vapour. About
70 percent of the human body is water. People need water for various purposes like- for drinking,
washing, cleaning, cooking and many other daily activities.

                      irrigatation of field                      Earth

Note for the Teacher

Describe your students about the sources of water and its importance. Also tell them about
various measures to save water. Ask them whether they waste water or save it.

                                             61
   52   53   54   55   56   57   58   59   60   61   62