Question

three fourth of the Earth surface is covered with water but there is still scarcity of water across the Global explain by giving suitable reason

Answer 1

the water available on the earth is three fourth but still not suitable for drinking as it is very salty and only a very small amount of drinking water is available to us the scarcity of water across the Global because of the following reasons:
1. industrialisation and urbanisation
2. growing population
3. hydro power plants
4. politician excessive use unequal access to water among different social groups
5 mismanagement of water
hope it works ..

Answer 2

Yes its r8 that our earth is mostly blue and it is blue in colour and it is said earth surface is covered with water . But still there is scarcity still there is deficiency of water in the country .
Water is polluted by throwing industrial waste in rivers without treating that . It gets polluted in many ways
scacrity of water is bcoz of us
we are not recycling water
farmers should adopt sprinkler method for irrigation
rain water harvesting