Climate change is a big
environmental problem that has become critical in last couple of decades. Some
people claim that humans should stop burning fossil fuels and use only
alternative energy resources, such as wind and solar power. Others say that
oil, gas and coal are essential for many industries, and not using them will
lead to economic collapse. What is your opinion?
It has been observed that the climate
change is becoming one of big environmental issue in around the world from the
last couple of decades. Some people argue that people have to use alternative
energy instead of burning fossil fuels, while the others oppose the viewpoint
because it could create economic collapse. I strongly agree the former one and
will explain several reasons to support my view.
To begin with, the main reason is that it
is possible to cause global warming. In other words, diverse kinds of human
activities generate greenhouse gas which is the main culprit of global warming.
Among them, the most influence factor is definitely burning fossil fuels and
emitting exhaust fumes in factories and vehicles. They have significantly effect
on the average of temperature on the Earth. For instance, glaciers are melting
into water and the equatorial region gets hotter as our planet is getting
warmer and warmer. As the result, human could face a lot of serious problems.
First of all, the overall food self-sufficiency rate has been dropping
consistently. According to researches, almost one-half of population in the
world, especially Asian countries relies on water because of farming and
cultivation, but if the drought or flooding last due to the drastic climate
change, it will no longer be easy to get water for agriculture and even for
drinking. Furthermore, it will greatly rise the number of climate refugees who
have lost their homes such as the resident in Tuvalu islands where is being
submerged. Another point to consider is the destruction of ecosystem. Because
of these kinds of climate change, numerous wildlife habitat such as forest and
ocean would be destroyed and become extinct. In this case, the food chain also will
be affected which the species belongs.
Thus, I personally think that people should
reduce the use of fossil fuels which lead to the increase of the average
temperature, sea level, water shortage and ecological threat and start to use natural
resources.
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