Thermal power plants are inevitable in an industrial and densely populated country like ours. What harm do they do the environment ?Also mention any precaution that could be taken to save our environment.

Thermal power plants are inevitable in an industrial and densely populated country like ours . What harm do they do the enviromnet ? Also mention any precaution that could be taken to save our environment .

What do our elders talk about the environment?

How do industrial wastes affect our environment ?

Synthetic detergents are cleansing agents which have all the properties of soaps but which actually do not contain any soap.What is the solution to above problem ? How can we save our environment.