Question

what are the sources of pallution ?​

Answer 1

Answer:

sources of pollution are :

pollution from factories, industries , car, bus, agriculture areas etc

Answer 2

Answer:

Pollution may be in the form of a gas, liquid, solid or energy. ... There are different types of pollution: water pollution, air pollution, solid waste pollution and noise pollution. All of these can be found in urban areas. The main sources of pollution are household activities, factories, agriculture and transport.