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7 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Name the 3 fossil fuels. |
Coal oil and natural gas |
Non renewable |
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How much oil and gas supplies the world's energy needs |
Half |
Using words |
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How much coal is used for the world's energy needs? |
A quarter |
Using words |
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What source of energy is a fossil fuel? |
Non-renewable |
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4 points on how to make coal |
Plants absorbed the energy from the sun Plants died and rocks and sand covered plants for millions of years The weight on the dead matter was high and peat was formed under the pressure Peat pushed closer to hot centre of the Earth which changed peat into fossil fuels. |
Plants |
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What is non - renewable |
Cannot be replenished. (can't be reused). |
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How is oil extracted? |
Crude oil is found and pumped underground and then processed to be used as fuel. Drilling into the ground and storing oil and gas that rises to the top. |
Underground |
