Is water taken from a river clean enough for drinking? Why?
Answers
Answer:
Some river water may look clear and drinkable, but it is likely to contain harmful organisms coming from one or more sources, e.g., treated sewage effluent (sewage treatment does not aim to produce drinking water but water that can be discharged to a river without upsetting the balance of aquatic life), industrial or agricultural processes, animals standing in the river and defecating, animal corpses, and so on. None of these necessarily produces visible evidence of its presence, and the organisms that could either kill you or make you very ill indeed are micro
Answer:
No..not at all...bcz,there could be stay harmful germs which we can't able to see without microscope in a river.So, the water from river is not clean enough at all....!