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What are fossil fuels? How are they formed? Why should we use them judiciously? |
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Answer» Fossil fuels are obtained from the remains of plants and animals which got burried under the earth some millions of year ago. They changed into fuel due to tremendous heat and pressure. The fossil fuels should be used judiciously because they are non-renewable resources, and can not be made again. It releases harmful and polluting gases like CO2, which causes green house effect and oxides of nitrogen and sulphur which causes acid rain. |
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