List any 3 ways to prevent pollution.
Please let me know answers fasttttt!

Dear student,
Please find below the answer:

Some of the ways to prevent pollution are as follows:

• Use of smokeless sources of energy like smokeless stoves which use biogas, solar energy, etc.
• Planting more and more trees.
• Avoiding the use of polythene bags.
• Adequate treatment of sewage and industrial waste in sewage treatment plants before dumping it into river bodies.

Hope this clears your doubt.
Regards.