Question

how can personal contribution help in controlling vehicula pollution​

Answer 1

Here is your answer...

Avoid idling. When idling, you waste fuel by burning it when you aren't moving. If you will be in the same spot for more than a minute or two, consider turning off your vehicle's engine (as long as it is safe to do so).

Hope it will be helpful for you.

Thanks for reading.

Mark as brainliest.

Answer 2

Refer the attachment...