The diagrams below show two methods of using water to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagrams below show two methods of using water to produce electricity.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The diagrams illustrate two ways of getting electricity from
water
movements. Each of them has identical parts as
spindle
Correct article usage
the spindle
show examples
and turbine, but the process is quite different. The first method is the hydroelectric dam, which has a gate with
width
Correct article usage
a width
show examples
and angle of
pensock
Correct your spelling
penstock
that speeds
water
up.
To begin
the process,
water
releases
Add a missing verb
is releases
show examples
from the reservoir through the gate.
Then
it gets inside the pipe and directly enters the part of
machine
Add an article
the machine
a machine
show examples
with
turbine
Correct article usage
the turbine
show examples
and
spindle
.
Water
flow rotates the
spindle
and gives power to the generator that converts
this
into electricity. After that, electricity conducts through
poer
Correct your spelling
power
lines.
Finally
,
water
is
realeased
Correct your spelling
released
into
river
Add an article
the river
a river
show examples
. The second method is
wave-air
Add an article
a wave-air
the wave-air
show examples
generator.
This
machine
in
Add the comma(s)
,in
show examples
particular, consists of two chambers.
Water
enters the lower part and pushes air up.
Then
, the part of air gets into the upper chamber and creates wind flow,
wich
Correct your spelling
which
show examples
moves
spindle
Correct article usage
the spindle
show examples
and turbine.
Following
this
generator produces power energy. The
last
step of
this
process is air escapes from the machine.
Submitted by sevrukov.stepan on

Unauthorized use and/or duplication of this material without express and written permission from this site’s author and/or owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Writing9 with appropriate and specific direction to the original content.

Vocabulary: Replace the words water, spindle with synonyms.
Vocabulary: Only 4 basic words for charts were used.

Essentional vocabulary list for IELTS Writing 7+

Learn how to write high-scoring essays with powerful words.
Download Free PDF and start improving you writing skills today!
What to do next:
Look at other essays: