The diagrams below show the design for a wave-energy machine and its location. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The two diagrams display the location and design

for

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of

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a wave-energy machine. The whole process of generation of electricity from

water

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has been shown. Both the diagrams clearly depict the electricity generation process with

one

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showing the direction of

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flow

Correct article usage

the flow

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of

water

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and

air

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, and the other

one

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showing the two different kinds of wave-energy machines,

that is

Linking Words

the small waves- low output and large waves- high output. In the first figure, we can easily see the

flow

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of

water

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and

air

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. How the

water

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through waves enters the machine which in turn produces an

air

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flow

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to rotate the turbines. There is an inlet for

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flow

Add an article

the flow

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of

air

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from the top of the machine as well which

also

Linking Words

helps in the rotation of the turbine. In the

second

Linking Words

figure, the two different kinds of machines have been displayed with their locations. The

one

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at a higher altitude receives less amount of

water

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hence

Linking Words

produces

Wrong verb form

producing

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a lower output and

also

Linking Words

has

Wrong verb form

having

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a lower installation cost.

While

Linking Words

the other

one

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receives more amount of

water

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being

Unnecessary verb

apply

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at a lower altitude,

therefore

Linking Words

produces

Wrong verb form

producing

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a greater amount of electricity but costs more for installation.