The diagram below shows how geothermal energy is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The picture illustrates the process of generating electricity using geothermal energy. It can be seen that through five steps

water

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can be successfully converted into electrical power with the help of geothermal heat. In the first stage, the cold

water

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is pumped down to a depth of 4.5 kilometres underground into an injection wall. It will

then

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go through a geothermal zone made of hot rock to let it heat up. After that, the hot

water

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will enter a production well, which will ascend

it

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apply

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back to the ground. Having reached the surface again, the

water

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will be

subsequently

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pushed into a condenser, where it will turn into steam, which will be utilized to activate a turbine. The power provided by that turbine will later be transmitted to a generator, using the energy to produce electricity. In the end, all the electricity generated will go to high-voltage power poles to be offered to people.