Question

Pollution of metropolitan cities like Bangalore, Mumbai and Calicut can be controlled to broad magnitude by?

• A. Wide roads and factories away from city
• B. Cleanliness drive and proper use of pesticides
• C. Proper sewage and proper exit of chemicals from factories
• D. All of the above

Answer 1

The correct option is D

All of the above

Pollution of metropolitan cities like Bangalore, Mumbai and Calicut etc. can be controlled to broad magnitude by widening of roads, factories away from city can allow free traffic and avoids air pollution, cleanliness drive to good health and proper sewage and proper exit of chemicals from factories to avoid water pollution.