The diagrams show a structure that is used to generate electricity from wave power.

This

diagram below shows us information about

structure

Fix the agreement mistake

structures

show examples

that

is

Correct subject-verb agreement

are

show examples

used to generate

electricity

Correct your spelling

from

show examples

form

Correct your spelling

from

show examples

wave power

Overall

the process involves

a

Change the article

an

show examples

apparatus

that is

mounted on the side of a cliff or sea wall.

This

structure consists of a calm and

turbine

. The apparatus consists

a

Change preposition

of a

show examples

large cubicle which available two

end

Change to a plural noun

ends

show examples

, one end is open to the sea and the other leads into a vertical column that

open

Change the verb form

opens

show examples

to the

air

. The

turbine

that is

installed

the

Change preposition

in the

show examples

booth

this

used to generate the

electricity

in two phases. The first diagram indicates that when a wave apparatus the device, water is forced into the chamber, applying pressure on the

air

within the column.

This

air

escapes to

atmosphere

Correct article usage

the atmosphere

show examples

through the

turbine

, thereby producing

electricity

.
     The second diagram illustrates the next part of the process when

wave

Correct article usage

the wave

show examples

retreats. As the water level falls, the

air

from outside the column is sucked back in through the

turbine

.

As a result

,

electricity

continues to be generated. The

turbine

rotates only in one direction, regardless of the direction of the

air flow

Correct your spelling

airflow

show examples

.