Answer:
(i)
Three-fourth of the earth's surface is covered with water, but only a small
proportion of it accounts for freshwater that can be put to use.
(ii) The process of hydrological
cycle began with the evaporation process due to heat of Sun on all water bodies
of the earth including seas and oceans.
(iii) These minute particles
of the water then get condensed. In this process of condensation clouds are
formed with dust particles and pollen grains present in the atmosphere.
(iv) When saturation takes
place, then clouds precipitate in the form of rain or snow. This fresh water
then becomes surface run-off water, in the form of rivers, ponds and lakes.
This water again gets drained into sea or ocean and forms a hydrological
process.
You need to login to perform this action.
You will be redirected in
3 sec
