Essay About Global Warming And People Of Earth

Global Warming
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GLOBAL WARMING
The scientific definition of global warming is the following: an increase in the Earths average
atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse
effect. Most of global warming is due to human activities over the past 50 years. These activities include
burning fossil fuels, land clearing, and agriculture.
The most vulnerable part of the Earths ecosystem is its atmosphere. Theres a thin layer of atmosphere
that traps infrared rays. The problem is that pollution makes that thin layer thicker so the rays cant escape.
That thickened layer bounces the rays back which cause an increase in the Earths average temperature. An
increase in the Earths temperature can cause hurricanes, floods, droughts, a rise in sea level, and glacier retreat.
About 40% of the people of Earth get their water from glaciers. Thats going to start to be a problem because
the ice cap has diminished about 40% in the past 50 years. The United States is responsible for most of the
global warming. We are one of the nations that havent signed the Kyoto Protocol. The Kyoto Protocol is an
amendment to the international treaty on climate control. It assigns mandatory targets for the reduction of
greenhouse gas emissions to signatory nations.
My opinion on global warming is that in 50 years, my generation will be one that will be needed to be
rescued from this because no one is doing anything at the moment. We have the resources and technology to do
something about global warming now! Some people just refuse to believe that it is really going on. I think that
they just refuse to deal with it as a problem. They think that there will be time in the future to work thought it