Question

How the rivers are cleann in lockdown
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Answer 1

QUESTION -

How the rivers are clean?

ANSWER -

We can prevent pollution in river water in many ways and some of them are as follows:

not discharging untreated sewage and other industrial waste water into rivers

not dumping solid wastes, garbage and medical wastes in river banks

not using river banks as open toilets

not disposing dead human bodies/animal carcasses in rivers

not quarrying sand in river beds which is a key factor in river bank stability and erosion of banks

not washing vehicles directly in the flowing river water

and in many other ways according to the life style of local people.

Answer 2

Answer:

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Explanation:

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india's extended lockdown to curb the coronavirus outbreak has shut down schools, workplaces, industries, transport, and forced people to stay home.

It also led to an unexpected bonus in the country with six out of 10 of the world's most polluted cities: cleaner air.

“It is a hell of a change," said Kunal Chopra, who suffers from chronic bronchitis and whose morning walks no longer begin with a shot from an inhaler. "The air is much fresher and my breathing problems have gone down."

India accounts for the highest pollution-related deaths in the world with more than 2 million people every year, according to a December 2019 report by the Global Alliance of Health and Pollution.