Question

rain wat
into the Earth, Rain water drains from
ields to the rivers and then from the rivers to the sea. This sw
nd becomes saline. We should stop making rain pit in the e
ot letting rainwater into the drains. This water gradually rea
Exercise
Multiple Choice Question
(a) is part of the hydrosphere on Earth
(1) 51%
(ii) 41%
(b)
Mumbai is situated on the banks of which ocean?
(i) Indian Ocean (ii) Arabian Sea​

Answer 1

Answer:

ii) Arabian sea

Explanation:

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Answer 2

Explanation:

As the world faces an increasingly critical need to address climate change, the impact that water conservation has on a sustainable environment is undeniable. Groundwater is the primary source of freshwater that caters to the demand of ever-growing domestic, agrarian and industrial sectors of the country. Over the years, it has been observed that the necessity for the exploitation of groundwater resources for various everyday needs, like toileting, bathing, cleaning, agriculture, drinking water, industrial and ever-changing lifestyles with modernization is leading towards tremendous water wastage.

Though many technological devices are being developed to minimize the water wastage, the impact will be greater if every individual contributes to water conservation by minimizing or optimizing groundwater usage for daily activities. Today, water conservation at individual level has become very critical.

Our water resources are depleting each year. Additionally, we cannot generate artificial water and must depend on water sources available on our planet earth. Due to population boom and excessive need of water to suit our ever-expanding modern lifestyle, water scarcity is felt all over the world. This has given rise to major concerns over water conservation.

In this context, adopting rainwater harvesting and recharging groundwater is one of the simplest and best measures in conserving water globally. This practice can efficiently be implemented in lieu of traditional water supplies that are currently on the verge of tapping out.