Air pollution is commonly a great issue now, and is something that we cannot really ignore from it. Whenever we go most of people always talk about this problem and the solution. This is proof at the moment when we step out from our door and greeted with black smog from cars that hits us directly. Reminding us, the air that we breathe everyday contains of several or more “evil-substances”. Breathing clean air is more of dream, and it is so easy for us to endlessly rant and rave about the causes of air pollution and it is ill effects, but little do we realize that each person is responsible for the situation that we face today. Generally, air pollution is caused by two factors: human-made and natural.
Human is the main control of our world and become worse
nowadays. As we can see, all the problems start from human-nature that they
have desire to find something new. First, gas emission of transportation and
factories are the leading causes of air pollution and it contributes 60 – 70
percent pollutants in the world. The emissions combustion engines include
carbon dioxide (CO2), carbon monoxide (CO), hydrocarbons (HCs),
methane (CH4), particulate matter (PM), nitrogen oxides (NOx) and more than
1000 evil-compound. And it happens now in our society, everyone does not aware
about that. Second thing is caused by disturbance biological system which
people do is very worst instead. Because of over desire that people have to
fulfil their desire, they open “green place” become bald. As we can see at the
mountain, they are falling down the trees unthinkingly even nothing left. This
adds to the cause of this problem so difficult to overcome because human greed.
Another cause of air pollution is caused by natural activities
that produce foreign substances. Some of
people do not aware about cause of natural pollution; they think that only
human can make the problem of air pollution. Air pollution from Volcanoes is one
of the most important natural causes of air pollution are volcanic eruption.
The most problematic gases emitted in a volcanic eruption include sulphur
dioxide, carbon dioxide and hydrogen fluoride. Besides the volcanic gases,
there is also volcanic ash. Volcanic ash can move hundreds to thousands of
miles downwind from a volcano. Second cause by nature is forest fire; more than
a hundred thousand hectares forest in the world are fires. That problem may
happen because of thunderbolt attack dry trees in the summer.
However, air pollution has big effect in our
environments and societies. We can imagine what will happen in 20 years later,
maybe we will not see the green place like park or we cannot breathe clean air.
Spreading disease is very fast, we just regret about our nature and cannot turn
back the time.
The main effect of air pollution is damage to our
environment. Climate change or global warming will impact agriculture and food
production around the world. Farmer has difficulties to predict when the time
is rain, and when should they harvest their farm. Climate change is changing
weather patterns and indirectly through changes in water and air, it can
influential with our health. Evil substance which is engine waste makes respiratory
disease, cardiovascular disease, throat inflammation, chest pain, and
congestion.
Second effect of air pollution is migration and
conflict; migration related to climate change is likely to be predominantly
from rural areas in developing countries to towns and cities. Millions might be
displaced by shoreline erosions, river and coastal flooding, or severe drought.
Limited resources and resulting human migration could become source of
political and military conflict. Low confidence in predictions of increased
conflict due to climate change.
Air pollution is caused by two factors: human-made
and natural. Human is the generally makes a big causes in the earth, and we
cannot do anything with natural activities. Air pollution has effect mainly in
global warming, health, and also societies such us: migration and conflict.