On the other hand, 73% of the water bodies show some degree of pollution because 80% of the urban waste water discharges and 85% of the industrial water discharges are put directly into freshwater ecosystems without any prior treatment
On the otherhand, 73% of the water bodies show some degree of pollution because80% of the urban waste water discharges and 85% of the industrialwater discharges are put directly into freshwater ecosystems withoutany prior treatment