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| As per the data of The Central Pollution Control Board (CPCB) , which of the following is the main source of river pollution in India? |
inorganic contamination bacterial contamination organic and bacterial contamination organic contamination |
| organic and bacterial contamination |
| The Central Pollution Control Board (CPCB) in collaboration with State Pollution Control Boards has been monitoring water quality of national aquatic resources at 507 stations. The data obtained from these stations show that organic and bacterial contamination continues to be the main source of pollution in rivers. |
