What is the difference between fossil fuels and renewable energy sources?

Answer 1

There is no difference. Renewable energy is also called green and clean because it emits no carbon dioxide.

Non-renewable energy sources like fossil fuels can only be used once and release carbon when they are burnt.

The answer above is partly correct. Renewable energies are energies which need no fuel to create them.

However Clean energies are ones that don't emit any greenhouse gases/toxic chemicals, this can be renewables, or it could also be things such as nuclear fusion which is currently being developed, it emits no nuclear waste or greenhouse gases.

Answer 2

Fossil fuels are chemical energy fuels which are stored underneath the earth.

Since they take thousands and millions of years to make, there is a limited supply. Our use of the fuels vastly outstrips the production of these fuels underneath the surface of the Earth. They are relatively powerful fuels. The fuels need to be extracted, shipped to generators, and then used. Relatively, they are short term cheaper, but longer term more expensive.

Renewable energy sources have a much shorter reproduction time. There is considered to be an unlimited source of energy. The sources are weaker, but more sustainable. The 'fuel' for these energy sources occurs naturally. Relatively, they are short term more expensive, but longer term cheaper.

Answer 3

Fossil fuels are non-renewable sources of energy that come from the decomposition of organic matter over millions of years, such as coal, oil, and natural gas. Renewable energy sources, like solar, wind, and hydroelectric power, are naturally replenished and environmentally friendly alternatives to fossil fuels that offer a more sustainable way of meeting energy needs.

Answer 4

renewable you can use it again

Answer 5

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