How can fossil fuel be renewed?

Answer 1

It maybe be possible through science to rebuild fossil fuel underground through compression of synthetic hydrocarbons deep under the earth's surface. This would be a massive costly undertaking but it could provide longevity to their use.

Answer 2

Fossil fuels cannot be renewed because they are formed from organic matter that takes millions of years to create. Once fossil fuels are extracted and used, they cannot be replenished within a human timescale. This is why alternative renewable energy sources like solar, wind, and hydropower are being promoted as sustainable alternatives.