Question

the role of students in spreading awareness about river pollution

Answer 1

Actually we the students can first join and go as for a rally to control river pollution.We can place boards in the public places about the ill effects of river pollution .We should make people realize about the importance of water and how much river is useful for civilization.
We can join together and request the local corporation to implement measures to control this problem.Moreover we should also be awared about why river pollution occurs.It is actually because of discharge of polluted water from industries and sewage from varies 
places.So finally we should try to invent or find a new way to discharge this polluted water.

Answer 2

we the modern(touch generation) and probably our parents older than Y2K generation,so they d't have much knowledge about the environmental pollution 
   As a person every 1 has the role to play in safe guarding the environment .we as a student can make difference .water is the source of life, with out water v c't survive.
with guidelines from our teacher and staffs help form the group arrange a discussion about river pollution like writing an essay and inviting our parents to that meeting and show them how v all can contribute to safe guard our sacred rivers