Q27 of 269 Page 131

Which of the following is not produced by the burning of fossils fuels?

Burning of fossil fuels release various gasses like sulphur oxide, carbon dioxide, carbon monoxide, etc.

The main constituent of petroleum gas is:

The natural gas consist mainly of:

The product of petroleum used to drive heavy vehicles like truck is:

The aviation fuel which is used in the engines of jet aeroplanes is: