Question

Burning of what results in the emission of a gas which is responsible for green house effect?​

Answer 1

Buring of fossil fuels results in the emission of Co2 which is a green house gas

Answer 2

The two main gases responsible for the greenhouse effect (and not only its recent increase) are :

Water vapour (H2O),

carbon dioxide (CO2).

There are others such gases, and even many others. Some of them are “natural”, which means that they were present in the atmosphere before the apparition of men, and other can be called “artificial”, in the sense that they are present in the atmosphere only because of us.