Evergreen Science

Book: Evergreen Science

Chapter: 16. Sustainable Management of Natural Resources

Subject: Biology - Class 10th

Q. No. 26 of Periodic Test

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List any four human activities responsible for the pollution of river water.

Four human activities that cause pollution of river water are-

a. Disposal of sewage, human unburnt corpses.

b. Bathing and washing of clothes.

c. Bathing of domestic animals

d. Immersion of ashes, garbage disposal.

Chapter Exercises

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