Harpreet wants to suggest to her students are to how an individual can contribute in the best possible way towards environmental protection. Her best suggestion would be

Options

A. use public transport system for travelling
B. do not keep a personal vehicle like car, scooter etc
C. avoid frequent travel outside the home
D. get the engine of personal vehicle checked regularly

Answer

A

Explanation

Use of public transport system for travelling is the best solution to reduce pollution and congestion on the road. Car pooling is another option to do that.