12th Class Geography Solved Paper - Geography 2013 Outside Delhi Set-I

  • question_answer Examine any three causes for the deterioration of 'quality of water' in India.

    Answer:

    (i) Wastes caused by urbanization and industrialization.
    (ii) Excessive use of pesticides in farming.
    (iii) Rivers receive millions of liters of sewage, mining, industrial wastes.


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