Diagrams A and B show how
structure
Use synonyms
electricity
can be generated from the rise and fall of water caused by Use synonyms
sea
waves.
The process involves a Use synonyms
structure
which is mounted on the side of a Use synonyms
ciff
or Correct your spelling
cliff
cuff
sea
wall.Use synonyms
This
Linking Words
structure
consists of a chamber.One end is open to Use synonyms
Use synonyms
sea
and Add an article
the sea
otherieads
into a Correct your spelling
threads
vetrical
column, which is open to the air.
The first diagram indicates that when a wave approaches the device and water is forced into Correct your spelling
vertical
chamber
, applying Correct article usage
the chamber
pressue
on the air in the column thereby producing Correct your spelling
pressure
electricity
.The second diagram shows the process when Use synonyms
wave
Correct article usage
the wave
retrets
and the water level falls, the air from outside the Correct your spelling
returns
colume
is sucked back Correct your spelling
volume
column
in
Change preposition
into
turbine
.As Add an article
the turbine
a turbine
result
, Correct article usage
a result
electricity
continues to be Use synonyms
genereted
.Two processes have Correct your spelling
generated
same
Add an article
the same
structure
but differed Use synonyms
is
Correct your spelling
in
sea
Use synonyms
wave
.
Fix the agreement mistake
waves
Ovelall
, we can see that Correct your spelling
Overall
this
Linking Words
stucture
is useful as Correct your spelling
structure
electricity
is generated in both phases and the energy is clean.Use synonyms