More pollution loads in lake, no self purification because.

Related MCQs

• Arrange the following statements with reference to accelerated eutrophication in proper manner. (p)Silt and debris pile up at the bottom of the lake (q)Marsh plants take roots in the shallows begin to fill the lake basin (r)Introduction of large number of nitrogen and phosphate in the pond (s)Encouragement of growth of aquatic organisms.
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