Fossil fuels (coal, oil, natural gas) are the main sources in many countries, but in some countries the use of alternative sources of energy (wind energy and solar energy) are encouraged. To what extent do you think it is a positive or negative development?

It is irrefutable that fossil fuels are the main source of energy in many parts of the world, but some nations are taking a step forward and using renewable
sources
like
wind
, solar and tidal energy. Definitely, it is a positive development. In the following
paragraphs
Add a comma
paragraphs,
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I intend to support my views with my arguments. The main advantage of using alternate
sources
is that
the
Correct article usage
apply
show examples
conventional
sources
like coal and oil are non-renewable. They take millions of years to make and we are finishing them at an alarming rate.
This
means that if we finish the existing resources they will be gone forever as far as our and the coming many generations are concerned. Energy from the
wind
, the sun and the sea is an everlasting source of power. So, more and more governments should come forward
in promoting
Change preposition
to promote
show examples
these
sources
. Another big advantage of these non-conventional
sources
is that they do not pollute the environment. We all know that global warming and damage to the protective ozone layer are caused by
carbon-dioxide
Correct your spelling
carbon dioxide
show examples
and other by-products of fossil fuels. If urgent steps are not taken towards the use of natural
sources
like
sun
Correct article usage
the sun
show examples
and
wind
,
then
the time is not far when the whole earth will transform into a boiling pot.
Although
the use of these alternative
sources
has some hurdles
such
as the initial cost of setting up solar panels and
wind
farms is very high and these are
also
dependent on the geographical locations.
However
, once the initial cost has been met
with
Change preposition
apply
show examples
, their maintenance is practically negligible. To put it in a nutshell, I pen down saying that the use of these alternative
sources
is a very positive development. It should be
the
Correct article usage
a
show examples
global priority to invest in
such
research and development.

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Use cohesive linking words accurately and appropriately

Linking words are very important in your essay.

To score effectively on your IELTS exam, you should make an effort to implement short concise sentences coupled with linking words.

Almost every sentence in your essay should have a linking word of some sort.

In fact, the only sentences that can omit linking words are your background sentence and thesis.

Linking word examples:

  • firstly
  • secondly
  • thirdly
  • in additional
  • moreover
  • also
  • for example
  • for instance
  • therefore
  • however
  • although
  • even though
  • despite

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