Question

​ ​Pollution has been a major concern and is one of the most important environmental hazards. Make a survey of your locality and find out major causes of land, water and air pollution .

Answer 1

cause of air pollution ...burning cracker on festivals ...uses of vehicles like motorcycles instead of cycles ....etc

water pollution. ..drainage of polluted water in big rivers like ganga ....which is major problem. ..

land pollution. ..overuse use of chemical fertilizers by farmers degrade the land ...you can elaborate it ......