TRUE.....Improper handling of waste water is the main reason behind water getting polluted. Sewage is drained off in large quantities to rivers. It slows down the process of dilution of constituents of water; this in turn stagnates the river. It may also result into spread of diseases like diarrhea, typhoid, etc
Agricultural sources, Ashes, Mining sources, Industrial sources, Sewage Treatment, Oil Refineries, Deforestation, and <span>Chemical And Nuclear Plants
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I believe the correct answer is A. age.
Hope this helps!
It is still flat but the city air and gas may be more perception
