4. Global Warming : Essay
4. Global
Warming
1. Introduction
2. A great
threat to our future
3. Changes in
the weather pattern
4. Extreme
heat and drought
5. Seasonal
temperatures variations and wind patterns
6. Sea level
rises
7. Cheap and
renewable resources as a solution
8. Geoengineering
and recycling
9. Reduce deforestation
and plant trees
10. Conclusion
“Global warming isn't a prediction. It is
happening.”
(James Hansen)
Global warming is a
threat to our future. It can be defined as “a gradual increase in the overall temperature of the earth's atmosphere
generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants.”
Global warming is not a prediction. It is happening right now. It is a current
increase in temperature of the Earth `s atmosphere, water, and surface.
Human activities produce greenhouse gases that accumulate in the atmosphere and
cause problems our planet faces today. Global warming can do more than just
melt polar
ice and change weather patterns throughout the world.
Basically, it is in human nature
to destroy the natural environment for his inner pleasure and personal
interest. We should be aware of this misfortune that is and will happen to our
environment. It can change our maps, displace people from tropical islands and
cities, and cause famine. We should stop deforestations, reduce carbon
emissions, and fight misinformation. People should be prepared for the
inevitable consequences of global warming. It is today`s reality and we should
be responsible for doing so much harm to our planet Earth. One of the most
obvious effects of global warming is extreme
weather. The weather patterns are rapidly changing in all parts of the
world. The increased rainfall in certain regions affects the balance that
animals and plants need to survive. Climate changes cause health problems,
animal migration, and the lack of food resources.
Extreme heat and droughts in diverse
regions of our planet have become disastrous to human health. The frequency of
the heavy precipitation has led to a greater prevalence of floods. Global
warming creates more natural disasters. Extreme weather events
will continue to occur with greater intensity. So, we will experience
significant changes in seasonal temperatures variations, wind patterns, and
annual precipitation. The effects of global warming on plants and animals are
expected to be widespread and profound. Many organisms are migrating from the
equator toward poles in order to find more comfortable conditions for their
existence. However, a lot of animals go extinct as they are not able to compete
in a new climate regime.
Global warming can cause the
disappearance of up to one-third of Earth`s animals and one-half of
plants by 2080. The effects
of climate change due to global warming can be devastating to human society.
People can face severe crop failures and livestock shortages that will cause civic
unrest, food riots, famines, and political instability in the whole
world. Global warming threatens our future health conditions. Humanity will
experience an increase in tick-borne and mosquito-borne diseases. What is more,
people have become more vulnerable to extreme weather and climate changes that
lead to serious mental health issues.
The sea-level rise accelerates 0.12 inches per year in overage
worldwide. This trend will continue if gas emissions remain unchecked. People are
to blame for rapidly melting ice, warming oceans, and rising sea levels. Coral
reefs are in danger as the ocean warms. Melting glaciers endanger human life in the coastal areas. It can
cause landslides and other land collapses.
An increase in average temperatures is the major problem
caused by global warming. Sea ice is projected to shrink in both the Antarctic and Arctic.
Future tropical cyclones will become more intense. Heavy precipitation
events, heat waves, and hot extremes will become more frequent. The
air pollution caused by the overabundance of carbon dioxide, vehicular
emissions, and power plants influences the human respiratory system. A lot of
people all over the world suffer from respiratory diseases. The surface of our
planet can warm by 6 degrees this century.
“Global warming threatens our health, our
economy, our natural resources, and our children's future. It is clear we must
act.” (Eliot
Spitzer)
Solutions to Global warming:
Many scientific methods of controlling or lowering the Earth’s
temperature are being researched; these can also be called geoengineering. Geoengineering is a method by which scientists can
change the levels of greenhouse gases directly or indirectly. To reduce
global warming, we can do to reduce the contribution of greenhouse gases to the
atmosphere. Therefore, the solutions that we can reduce global warming are
reducing gasoline, electricity and our activities that cause global warming. To reduce gasoline mean
we have a choice to choose a hybrid car that reduces using gasoline.
Another way to reduce global
warming is recycling. Recycle can reduce garbage by reusing
plastic bags, bottles, papers or glass. If all this is being reused, a human
can reduce deforestation and help save the environment. Besides,
turn off electricity if unused. It can save thousands of carbon dioxide and buy
a product that has energy saving because it saves cost and save the environment.
“We are running
out of time; we must have a planetary solution to a planetary crisis.”
(Al Gore)
Finally, the human
should stop open burning such as burning dry leaves or burning garbage. It will
release carbon dioxide and toxic if burning garbage with plastic. Besides, the government
should reduce deforestation because earth temperatures are
increasing. Trees will help to improve the temperature on earth. In conclusion,
we can say that by taking solid steps and making our planet earth greener, we
shall be able to reduce global warming.
“Planting and
growing increasing quantities of trees is the scientific solution to Earth's
environmental dilemma.”
(Richard Barbe-Baker)
(880 words)
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