Question

why are petrol cars not environment -friendly?
pls answer me.​

Answer 1

Petrol and diesel are fossil fuels which are harmful to the environment because, when used, they give off carbon dioxide (CO2). Carbon dioxide creates an invisible layer in the air that stops heat from escaping and warms the Earth. This is known as global warming or the greenhouse effect.

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Answer 2

Answer:

Petrol and diesel are fossil fuels which are harmful to the environment because, when used, they give off carbon dioxide (CO2). Carbon dioxide creates an invisible layer in the air that stops heat from escaping and warms the Earth. This is known as global warming or the greenhouse effect.

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