All big cities are facing the problem of environmental pollution as a result of a large number of vehicles on the roads. The best way an individual in the city can contribute towards environmental protection is by (CTET Jan 2012)

avoiding frequent travel outside the home

getting the engine personal vehicle checked regularly for environmental safe limits

using a public transport system for travelling

not keeping a personal vehicle like scooter, car etc

All big cities are facing the problem of environmental pollution as a

1.	All big cities are facing the problem of environmental pollution as a result of a large number of vehicles on the roads. The best way an individual in the city can contribute towards environmental protection is by (CTET Jan 2012)
A.	getting the engine personal vehicle checked regularly for environmental safe limits
B.	using a public transport system for travelling
C.	avoiding frequent travel outside the home
D.	not keeping a personal vehicle like scooter, car etc
Answer» C. avoiding frequent travel outside the home