The diagrams below show a structure that is used to generate electricity from wave power. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The two diagrams compare and contrast the process of how the electrical sources are produced by ocean waves. In general, there are only a small amount of artificial machines to generate the energy

that is

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installed on the cliff or the sea wall. It can be seen from the first diagram that

firstly

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, the incoming waves are going to the chamber as the air will be pushed by

this

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water flow to turn the

turbine

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.

As a result

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of the moving

turbine

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, the power of the electricity will

bring

Verb problem

be

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about and the air residue can go through the hole in the column. Moving on to the second picture when the ripple begins to move back to the oceans.

As a consequence

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of

this

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phenomenon, the air above the

turbine

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begins to fill out the chamber

due to

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a lack of volume inside it. It is interesting to note that

this

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event causes the

turbine

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to move in the same direction as the first process, outturning the power of the new energy.