Question

why should fossil fuel be used carefully?

Answer 1

It is important to use fossil fuel carefully and conserve it.

Fossil fuels are non – renewable resources, and once the resources get depleted, these would not come back again.

These fuels are used as non-renewable energy resources, and must be conserved and not be destroyed, as there is further use of it.

Answer 2

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Save Fuel for a Better Environment

• However, there is a more important reason to conserve fossil fuels, and that's to help heal the environment. Burning petroleum, coal and natural gas fills the air with harmful pollutants, including nitrogen oxides, sulfur dioxide, carbon dioxide, ozone and a host of hydrocarbons.