Question
Which are the sources of fresh water$?$

Answer

There are three sources of water:
$A.$ Rain water Rain is the original sources of water on the earth.
  • River, lake, stream and well are secondary sources.
  • All these sources are due to rainfall.
$B.$ Surface water:
  • The water on the surface earth is found in the form of river, lake, pond, sea streams is called surface water.
$C.$ Ground water:
  • Ground water is an important source of water.
  • The rain water gets absorbed by the lower strata of the land.
  • The volume of ground water is limited.
  • In the northern plains of India, there is about $42\%$ of ground water.
  • In Southern India, there is less of ground water due to the plateau and mountainous region.
  • This source is used the most for irrigation.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free