Mention any two sources of water pollutants created by humans.
Sources of water pollutants created by humans :
(i)Sewage disposal
(ii)Toxic effluents from industries
Analyse the economic and social values of rainwater harvesting.
“ ‘Erratic monsoon’ and ‘Indebtedness’ are the major problems of Indian agriculture.” Suggest and explain the measures to overcome these problems.
“Scarcity of water on account of its increased demand, possess possibility the greatest demand in India.” Analyse the statement.
Study the given diagram and answer the questions that follow:
(18.1) Which sectors accounts for most of the groundwater utilisation? Give one reason.
(18.2) Why is the share of water utilisation in domestic sector lower in groundwater as compared to surface water?
