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?

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Used intensively in many nations, fossil
fuels
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, especially coal, oil, and natural gas, are playing an important role as they are the primary
sources
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of
energy
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.
On the other hand
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, some countries prefer using more environment-friendly
energy
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sources
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such
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as
wind
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or sun.
Although
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changing toward renewable
energy
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types is considered to be advantageous, there are some notable drawbacks that should not be neglected. Beginning with the negative aspect, it is unquestionable that shifting to eco-friendly
power
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sources
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would cost the government a large amount of time, human resources, and money.
In other words
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, it would be costly to replace all fossil fuel
power
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stations with renewable
energy
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sources
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, as
wind
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turbines or solar panels are not very cheap. Many nations will struggle to change, especially developing countries, which have limited budgets.
In addition
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, alternative
energy
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sources
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often heavily rely on the weather unlike fossil
fuels
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, which can constantly generate
power
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as long as there are natural deposits to be mined.
For instance
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,
wind
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turbines need
wind
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, solar panels need sunlight,... so countries that have unsuitable areas for alternative
energy
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would find it hard to change.
However
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, despite the apparent negative sides, it is clear that there are
also
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prominent advantages that renewable
energy
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sources
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bring.
First
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of all, opposite to non-renewable
fuels
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, alternative
energy
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is harmless to the environment.
This
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means that shifting from fossil
fuels
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to the more eco-friendly ones will help to prevent air pollution, climate change, and global warming.
Moreover
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,
natural
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the natural
a natural
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deposit is not unlimited, as someday the world will face an
energy
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crisis when there are no fossil
fuels
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to be mined.
This
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is the reason why we need to find unlimited
sources
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, and
wind
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, solar, wave
power
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are the perfect candidates. In conclusion, even though the
energy
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sources
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changing has accompanying negative aspects, these do not outweigh the bright sides that bring by eco-friendly
energy
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sources
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. In my opinion,
this
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development is beneficial in the long run.

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