▶ Your Answer :
When it comes to human activities on the Earth, some people argue
that it is manifest that human behavior
has improved the Earth. However, I definitely believe that human
activities have destroyed the world. This is not only because they
have been devastating many aspects of the natural environment, but also because
a lot of people have threatened and suffered from the results of the human
behavior.
First of all, human activities have resulted in the ravaged environments.
This is evident when one ponders that the brutal exploitation and destruction
of the nature for building the house and factory inevitably led to
environmental pollution. However, the clean environments are the most
indispensable factors for the survival of both animals and humans. To
illustrate this point, a substantial number of people have been cutting
numerous trees for urbanization and industrialization around the world. Thus,
this deforestation has dramatically changed a great portion of land into barren
desert and sterile land where landslides and floods frequently occur. Also, due
to the damaged environments, unfortunately, a large number of animals and
plants have lost their habitats and this environmental change often
generates the natural disasters which have a considerable
negative effect on people. Therefore, as this reveals, human behavior has
a disastrous impact on the Earth.
Secondly, the advanced scientific technology by human
activities has people injured severely or even die. This is due to
the fact that even though the things built
or invented by human such as cars, factories and houses
make people live in the more convenient surroundings, these inventions often
cause an immense unexpected results. For instance, many inventors
and architects have created a variety of cars, microven, refrigerators,
buildings and so on which are very useful in a daily life on human
history. Unfortunately, we sometimes can see the news in mass media
showing that many people coincidently became injured from
an accident by a malfunction of the device in the vehicles or all
people who were traveling from one country to another by airplane died
when the plane suddenly fell due to the mechanical defection. This
clearly indicates that the material things made by human for
expedience of life reversely ruin the human life on Earth.
To summarize, human activities have
been resulting in the bad situations on Earth since it has triggered the ruined
environments as well as threatened the precious life of human being.
On the whole, although human are able to try to fabricate many things for the
technical development, they should stop to do that behavior in order to make
the world better and better in the future.
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