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

In many parts of the world, despite fossil
fuels
being the primary
sources
for
Change preposition
of
show examples
energy
production, it is suggested that
alternative
sources
of
energy
,
such
as
wind
and solar
energy
should rather be exploited.
Although
I deem that
this
suggestion is not without negatives, its positives would be more significant. There could be two disadvantages of the change towards using renewable
energy
.
Firstly
, prohibitive construction costs of plants that exploit
such
power
would place a heavy burden on government funds.
For example
, it would cost the government millions of dollars to build a hydroelectric dam or install solar panels to harness solar
power
on a large scale.
Secondly
, it would be demanding to operate
wind
turbines or solar panels every hour. Specifically, some countries where
wind
is usually light are unable to rely on
wind
power
, and they cannot use solar
power
to generate electricity at night, which proves
such
sources
of
energy
to be ineffective.
Nonetheless
,
due to
certain great benefits, I believe that promoting the use of
alternative
energy
seems vital.
First,
in light of environmental contamination, renewable
energy
could be a good substitute for fossil
fuels
. In comparison with fossil
fuels
which emit tonnes of carbon dioxide emissions when they are burned,
wind
, solar and tidal
power
are entirely natural
sources
of
energy
which prove eco-friendly and release no harmful gases, reducing the levels of air pollutants and improving the air quality.
Furthermore
, fossil
fuels
, like natural gas or oil, are finite resources and will soon be depleted, which will potentially threaten the economy if there are no
alternative
sources
.
This
fact emphasizes the need to develop renewable
energy
to gradually replace traditional
sources
when fossil
fuels
run out. In conclusion, notwithstanding a number of drawbacks of harnessing
alternative
energy
, the switch from fossil
fuels
to renewable
energy
sources
is a positive and sustainable development for the planet.
Submitted by thientrang1616 on

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Structure your answers in logical paragraphs

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A strong argument essay structure can be split up into 4 paragraphs, each containing 4 sentences (except the conclusion paragraph, which only contains 3 sentences).

Stick to this essay structure:

  • Paragraph 1 - Introduction
  • Paragraph 2 - First supporting paragraph
  • Paragraph 3 - Second supporting paragraph
  • Paragraph 4 - Conclusion

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