Renewable energy is undoubtedlya step forward for several reasons. Firstly, alternative energy
is unlimited while fossil fuels will soon exhaust due to the increasing demand today. For this
reason, depending on fossil fuel cannot guarantee long-term sustainability. Sooner or later
human will have to seek for other or additional sources of energy which are
more reliable and sustainable. Secondly, environmental pollution is deteriorating at an alarming
rate owing to the combustion of fossil fuels through production process. In addition, exhaust
fumes from vehicles which run on oil or petroleum can also contribute to the greenhouse gases
and global warming. These areclosely linked with many respiratorydiseases, putting the health
of people at risk. However, if a more eco-friendly source of power like solar or wind is used
instead, our world will become greener and therefore, people’s health can be improved.
Despite the good impacts mentioned above, I believe that using alternative energy could
be detrimentalto some extent. Firstly, nuclear energy can be turned into a weapon. If it is
possessed by terroristorganizations, the peace of our world would be endangered. Secondly, this
type of energy is largely dependent on weather, which maycause interruptions inpower supply.
For example, it is almost impossible for people to use solar power in cloudy days. It goes
without saying that the use of nuclear power can pose threats to human beings.
Nuclear radiation accident in Japan is a telling example, which had led to
numerous lethal effects to individuals and disasters to the surrounding environment.
In conclusion, the benefit of alternative energy is indisputable, but its downsides should not be
overlooked as well. Hence, governments should take serious consideration before coming up
with the most suitable type of energy for their countries.
* L u ý, vi t xong bài ch a h n là đã xong đâu , b n c nư ế ư ẳ ạ ạ ầ ki m tra c n th n sau khi vi t ể ẩ ậ ế
xong bài đ đ m b o không có l i chính t ho c l i ng pháp nhé.ể ả ả ỗ ả ặ ỗ ữ
T v ng hayừ ự
Bài vi tế thu cộ chủ đ Energyề, các b nạ c nầ l u ý ư
nh ngữ từ v ngự thông d ngụ và nh ngữ từ v ngự xu tấ hi nệ trongbài như cô sẽ gi iả thích d iướ đâ
Direct (v): to aim something in a particular direction or at a particular person – H ngướ
Ex: The machine directs a powerful beam at the affected part of the body.
Alternative (adj): that can be used instead of something else – Thay thế
Ex: an alternative method of doing something