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 diagrams
Suggestion
illustrate
illustrates
the blue print of
Suggestion
the wave - energy machine
wave - energy machine
wave-energy mamchine
and its location.
This
machine
is used to generate
Suggestion
electricity
electicity
, the farther the installation from shore the higher its cost and output.
Suggestion
The wave energy machine
Wave energy
machine
has two
Suggestion
chambers, one
chambers one
is submersed into water and
Suggestion
the other
other
is exposed to the Atmosphere.Each chamber works in its own style.
Suggestion
The
the
chamber submersed in the water generates
electricity
by the
air
flow which comes from waves and rotates the turbine blades
thus
producing
electricity
.
Suggestion
On
on
the other hand the chamber exposed to
Suggestion
the atmosphere
atmosphere
has an inlet for
air
to flow into the
machine
which rotates the turbine blade and generates
electricity
. Both the chambers
Suggestion
have
has
outlets through which the
air
escapes from the
machine
. These machines are generally placed in sea water
Suggestion
,
,
two places are
Suggestion
prepared
prefered
to place these
Suggestion
machines, one
machines one
is nearer to the shore and the other is deep into the ocean.
Suggestion
The
the
Suggestion
latter
later
produces high output because of
Suggestion
the large waves
large waves
hitting the
machine
, and the former produces
Suggestion
a low output
low output
because of small waves.Cost of installation is directly proportion to the distance of
Suggestion
the machine
machine
from the shore. All in all these machines are used to generate
electricity
using
air
.

Fully explain your ideas

To get an excellent score in the IELTS Task 2 writing section, one of the easiest and most effective tips is structuring your writing in the most solid format. A great argument essay structure may be divided to four paragraphs, in which comprises of four sentences (excluding the conclusion paragraph, which comprises of three sentences).

For we to consider an essay structure a great one, it should be looking like this:

  • Paragraph 1 - Introduction
    • Sentence 1 - Background statement
    • Sentence 2 - Detailed background statement
    • Sentence 3 - Thesis
    • Sentence 4 - Outline sentence
  • Paragraph 2 - First supporting paragraph
    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
    • Sentence 3 - Discussion
    • Sentence 4 - Conclusion
  • Paragraph 3 - Second supporting paragraph
    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
    • Sentence 3 - Discussion
    • Sentence 4 - Conclusion
  • Paragraph 4 - Conclusion
    • Sentence 1 - Summary
    • Sentence 2 - Restatement of thesis
    • Sentence 3 - Prediction or recommendation

Our recommended essay structure above comprises of fifteen (15) sentences, which will make your essay approximately 250 to 275 words.

Read more in the eBook

The Ultimate Guide to Get a Target Band Score of 7+ »

* free ebook for Premium users

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.

What to do next:
Try other services:

All the services are free for Premium users