Outline:
Title: Global Warming
I.
II.
Introduction
Thesis statement: There are several causes for global warming which in turn lead to serious and
destructive effects.
Body
A. There are various causes for global warming.
1.Greenhouse effect due to the spreading of greenhouse gases in the atmosphere
2.Unstoppable burning of fossil fuels and petroleum
3.Burning garbage and trees sends
B. The consequences that are threatening peoples’ lives.
1.Depletion of the ozone layer
a. Skin cancer.
b. Harming humans’ immune system.
2.Harming nature
a. heat waves
b. strong storms
c. Unexpected cyclones
d. floods
3.Melting glaciers and polar ice caps leading to the rise of the sea level and covering low islands
with water.
C. These deadly effects can be prevented in several ways.
1.planting more trees and stopping deforestation.
a. the government should ban cutting trees
b. The government and nongovernmental organizations should plant more trees to save the
environment.
2.Reduce electrical consumption to decrease burning fossil fuels.
a. Use alternative sources of energy
b. Turn off electrical devices when not in use.
3.Using scrubbers for factories
Conclusion: Global warming is a critical issue that is threatening Earth and man-kind. We should
spread awareness to stop global warming and reserve the planet for the future generations
Global Warming
Over the past 50 years, the average global temperature has increased at the fastest rate
in recorded history. Global warming is a serious issue that is destroying our planet and
man-kind. It has various causes that destroy Earth and lead to numerous dangerous and
lethal effects.
There are various causes for global warming. The major cause of global warming is the
greenhouse effect which occurs due to the spreading of greenhouse gases in the
atmosphere. These greenhouse gases trap the heat radiated back from earth causing the
earth to warm up. Moreover, a main cause of global warming is the unstoppable burning
of fossil fuels such as oil and petroleum to produce electrical energy and energy for
transportation. This process releases a huge quantity of air pollutants and greenhouse
gases. Also, burning garbage and trees sends an enormous amount of greenhouse gases
which maintains unbalance in the environment atmosphere.
All these causes may have dangerous consequences and effects that are threatening
peoples’ lives. One of these effects in the depletion in the ozone layer leading to deadly
effects like skin cancer. In addition, global warming harms nature through natural
disasters it results. For example, heat waves, strong storms, unexpected cyclones and
floods… Furthermore, this increase in the earth’s temperature results in melting of
glaciers and polar ice caps. Consequently, the sea level rises and low islands will be
covered with water.
In short, these deadly effects can be prevented by taking the following initiatives. In the
first place, we should plant more trees and stop deforestation. To illustrate, the
government should ban cutting trees to save the environment and both government and
nongovernmental organizations should launch afforestation campaigns. Even more
important, people should reduce electrical consumption to decrease burning fossil fuels.
Specifically, electrical devices should be turned off when not in use Also , there should
be alternative sources of energy which are not harmful for the environment such as solar
and wind energy. At last, scrubbers should be used for factories and the traffic in city
centers should be reduced to decrease the concentration of CO2 in the atmosphere.
As a conclusion, global warming is a natural disaster that is destroying our planet and
man-kind. As such, people must beware and try their best to overcome and stop global
warming to save our planet.