Question

yearly pollution level of Ganga in 2020​

Answer 1

Step-by-step explanation:

We found that the concentration of dissolved oxygen increased by 20 to 30 percent in Ganga water and the concentration of biochemical oxygen decreased from 35 to 40 percent. In total, Ganga pollution load has been decreased from 25 to 30 percent.”

Answer 2

New Delhi: The river Ganga will be cleaned up 70-80% in the next three months and fully by March 2020, Nitin Gadkari, Union minster for water resources, river development and Ganga rejuvenation, said on Thursday.

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ANOTHER SLOGAN;

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