What are the main causes for pollution in Patna?

Pollution can be of multiple types like air pollution, pollution by industrial waste and even water based pollution. I will try to give a few reasons. Patna lacks a mass transit system and so choosing to either use a bike or car is the only solution. read more

Within urban areas, traffic pollution is a major cause of air pollution. In some cases industrial processes and power generation also contribute to air pollution, but in the developed world a lot of those are strictly regulated and their emissions are limited (and dispersed away from people). read more