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FOSSIL FUELS - Coggle Diagram
FOSSIL FUELS
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Process of making COAL:
1. Millions of years ago in low-lying wetland areas forests and ferns grew. They absorbed the energy from the.
2. Over time the plants and animals died and formed into layers of rotting materials. Over time pressure packed these layers to form Peat
- When sand and water pressed together even more tightly it made a soft brown layer called Lignite
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- The heat inside the Earth helped to slowly turn the lignite in the Earth's crust into coal.
Fossil Fuels
The remains of dead plants and animals that store energy from the Sun, millions of years ago.
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