solid (biomass) liquid (bioliquids) or gas (biogases)
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20
Explain the process of wind energy
The kinetic energy of the wind turns a turbine, and produces electrical energy.
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15
Renewable energy is energy obtained ...
from sourcers that are unlimited and don't run out
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15
What is petroleum formed from?
It is formed from decayed plants and animals.
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It’s the source of fuel oil, diesel fuel and petrol that we use for heating and running vehicles and to produce electricity in oil-burning power stations.
Petroleum
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What´s natural gas?
It Is a mixture of gases that have formed from decayed living things.
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20
Fuel oil is also produced to...
produce electricity in oil-burned power stations
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How do we get solar energy?
Solar panels transform that energy into electrical energy.
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20
Explain the process of hydroelectric energy.
The water is collected in a reservoir. Then it passes through a turbine. As it turns, this movement generates electricity.
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15
Where can you find uranium?
In some rocks
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It’s used as a fuel in many industries and to produce electricity to distribute it to homes for heating and cooking.