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2024年4月16日发(作者：易语言在线视频教程网)
The government should make more efforts to promote alternative
sources of energy.
To what extent do you agree or disagree with this opinion? Give reasons for
your answers and include any relevant examples from your own knowledge or
experience. You should write at least 250 words.
Sample Answer 1:
The global requirement for energy is on increase at very high speed due to
increase in demand, mainly from fast-growing economies such as China and India.
So, it is vitally important that government around the world explore and invest in
alternative sources of energy. The need for alternative renewable energy stems
from increasing global warming due to the usage of gasoline, the current energy
source is not sustainable for the long term and alternative energies may become
cheaper or at least close to the cost of gasoline used today.
The main reason for the alarming rise in global warming is the usage of
gasoline for vehicles and factories. As we are aware the impact of global warming
is numerous. Such instances of melting of ice-mountains in the North polls, rising
of sea level, more floods in some countries while droughts in the other part of the
world and so on. So, it is crucial that states spend money on developing biofuels
which are environmentally friendly and they are renewable.
The next factor in is the depletion of natural resources. Today, gasoline is
available only in few countries around the world. The extraction of petrol from
the earth increases every year because of the rise in global demand. For sure, this
natural resource will not be available forever. So, it is a must that countries with
high technology develop various sources of energy in order not to run out of
petrol in few decades. There are some initiatives from many countries in this
direction; for instance, development of solar energy. This source of energy has
become much affordable today than 10 years back. Hence it is important to
develop this energy source so that many ordinary people will be able to afford to
pay.
The last important reason for the requirement for various sources of power is
increased is the cost of petrol because of higher demand and reduction in the
level of natural deposit underneath at the earth. When the countries around the
world spend sufficient funds in developing technical know-how of bio and solar
energies and also provide farmers with subsidies, the prices of these alternative
sources of energies may become cheaper or close to the cost of petrol. This will
encourage public to switch to utilise other sources of energies.
In conclusion, it is imperative that countries around the world invest sufficient
fund in developing different sources of energies as the current source of energy
increases the global warming and it is not sustainable for a long time and also
this energy will become very expensive in near future.
Sample Answer 2:
Many people believe that the government should emphasise more on
alternative energies these days. To a certain point, I would agree with that, but
the government should also have measurable calculation before they shift the
energy resources.
For a number of reasons, it is believed that the government should have
extensive promotions on alternative sources of energy. Firstly, it is a fact that
many new energy resources are friendlier to the environment rather than the
existing sources of energy. For example, the usage of the solar panel system is
booming these days due to they are not producing any carbon monoxide.
Secondly, the most common sources of energy that people use nowadays are not
renewable. For example, most countries use oil, gas and coal as their sources of
energy currently, and we all know that these energies are limited. As millions of
people are using these sources every day, it will run out in the future. We should
be concerned with how the future generation will get their sources of energies by
thinking of alternative resources.
On the other hand, before the government promotes these alternative
energies, they must have a well-prepared feasibility study. They must ensure that
those alternative sources of energy are safe for the environment. For instance,
when the authority decides to use a nuclear reactor as a replacement of a diesel
electric plant, they must ensure that it is safe. Any leakage from the plant would
cause a disaster for the whole nation, just like in the case of the Chernobyl or
Fukushima plants. And then the government should also think how it will impact
the unemployment rate. When new alternative energies are promoted, it means
that there is a risk that the demand of existing energies will be reduced.
Consequently, large energy companies such as Chevron or Shell will reduce
their employees. The government should have properly anticipated, plan and
have the right solution for it. In conclusion, to a certain extent, I would agree that
the government should put more emphasis on new alternative energy these days,
but it should also be supported with measurable and feasible studies.
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