Mammoth Memory

Fossil Fuel – A natural fuel such as coal, oil and gas formed in the geological past from the remains of living organisms

She used an old fossil she found on the hillside to fuel (fossil fuel) a fire she lit because it was so cold. She didn't realise fossils were millions of years old.

She used an old fossil she found on the hillside to fuel (fossil fuel) a fire she lit because it was so cold. She didn't realise fossils were millions of years old.

The difference between coal and oil is that coal is formed by buried trees, ferns and other tropical plants, whereas oil is based more on bacteria, algae and plankton at the bottom of marine lakes.

The difference between coal and oil is that coal is formed by buried trees, ferns and other tropical plants, whereas oil is based more on bacteria, algae and plankton at the bottom of marine lakes.

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