The diagram below shows how uranium is used in the production of nuclear power. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

This

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diagram illustrates the process of converting uranium into nuclear power.

Overall

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, it is clearly seen that

this

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is a human-made non-cyclic process, which contains 6 stages, beginning with

mining

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the mining

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of uranium and ending with

burial

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the burial

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of used fuel

First

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The first

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stage is

extraction

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the extraction

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of uranium from the earth. After

that

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that,

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this

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material is enriched and converted to the U-235, which is saved in small pieces of fuel.

Next

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The next

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step is sending

this

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fuel to the nuclear power plant and using it to produce energy from it. After about 4 years most of U-235 are not able to be used anymore. Because of that a small part

is send

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is sent

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to be re-processed and

re-used

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reused

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,

while

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the other, which is not able to produce

anymore

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any more

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energy, is collected in the containers and buried.