1.

List two main causes of the pollution of water of the river Ganga . State how pollution and contamination of river water prove harmful for the health of the people of neighbouring areas.

Answer»

Solution :CAUSES for pollution of water of river Ganga ,
(i)Dumping of untreated SEWAGE
(ii)INDUSTRIAL wastes
Effects :
(a) Growth of disease - causing microorganisms in the river water.
(b)The river water becomes more ACIDIC which makes the soil acidic and affects the productivity of CROPS.


Discussion

No Comment Found