Global warming is described as the increase in the average temperature of the air situated close to the Earth’s surfaces, as well as the oceans throughout the world
Global warming is described as the increase in the average temperature of the air situated close to the Earth’s surfaces, as well as the oceans throughout the world
A decent presentaion on global warming
the temprature slide is a video .Plays in powerpoint and wps ppt .Except powerpoint 7
if it still does not plays leave your email in comment section i will mail as soon as possible
The presentation aims at explaining the phenomenon of climate change and global warming and the chemistry and physic behind. How is global warming affects the climate? what are the reasons of global warming? the presentation reveals the science behind.
A decent presentaion on global warming
the temprature slide is a video .Plays in powerpoint and wps ppt .Except powerpoint 7
if it still does not plays leave your email in comment section i will mail as soon as possible
The presentation aims at explaining the phenomenon of climate change and global warming and the chemistry and physic behind. How is global warming affects the climate? what are the reasons of global warming? the presentation reveals the science behind.
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This presentation briefly describes the term - climate change and what we know and what we don't know. The intention was to understand the ideology of the term, framing of the term and politics behind this.
Global Warming - A Global Warning....
today Global warming is Rapidly increasingh it is the need of the hour to control it......
for more details about the presentation contact
anishrajgoyal09rockstar@gmail.com
2. *Global warming is a current issue in the media
with a wide variety of research supporting
different causes. I want to find the leading
reason our planet’s ice glaciers are melting.
*What is the main cause of global warming?
*The media highlight global warming to be a
problem although some research proves
otherwise. I would like to research both sides to
have a better understanding.
3. *I looked at information from Bob Corell’s Artic
Climate Assessment and Paul Matewski research
*Then I looked at an alternate view from Rle
Oldenburg from Naesaq Museum in Greenland and
Dr. Soon an astrophysicist
*Also a New York Times article from Doha Talks
about Global Warming and Climate Change
*The articles all had a good point of view but
didn’t address the other side of the argument
4. *I expected to find a lot of research on this
subject with multiple reasons on the cause of
global warming
*I also expected some research to supported the
idea that global warming does not exist.
*I hypotheses' that global warming is occurring and
people are the main contributed to the problem
because of all the pollution we release in the
atmosphere.
5. *I conducted a content analysis because this
is a current issue with a lot of publicity. I
want to learn all the side of the argument
and if it is possible to change the melting.
*I researched several different sources to
gather data.
*
6. *Bob Corell, an American scientist, believes
people are the main contribution to the top of
the world melting
*Corell conducted a study called Artic Climate
Impact Assessment. In his results, he found the
temperatures in the artic is rising twice as fast
as the rest of the world
*The seas are rising and polar bears are getting
close to become extinction
*
7. *Corell’s research found when
green house gases are
released they are trapped
creating solar heat
*In 1992 Greenland had began
to melt then ten years later
much more ice has melted
*98% of the world’s mountain
glaciers are melting
*
8. *The amount of ice melting in the artic is equivalent to all
the ice in the alps (over 105 million acres of ice) in only
fifteen years
*He predicts sea levels all over the world will rise 3ft.
higher in 100 years
*When the ice melts it causes a chain effect.The snow
and ice melts then becoming dark water that produces
solar heat leading to more snow and ice melting
*
9. *Corell believes it is impossible to
reverse global warming because so
many green house gases have already
been released that the temperature
will rise no matter what we do
differently
*He is certain global warming will
increase the severity of our tropical
storm such as hurricanes and cyclones
in the pacific. Also global warming
will lead to more storms
*
10. *Paul Mayewski, form USM, lead 25
expeditions collecting deep ice cores from
glaciers in Greenland
*Ice catches everything in the air so the ice
samples Mayewski gathered showed an
atmospheric record that covers half of a
million years
*The ice cores can explain the green house
gas levels, whether it was stormy, and what
the temperatures were over the years
*
11. *Matewski results told him human activity is responsible for
global warming
*The artic has not experienced CO2 levels like this in
thousands of years
*Something has changed to cause this melting and that is
burning of fossil fuels, releasing carbon dioxide, CO2 and
other green house gases
*
12. *Rle Oldenburg from Narsaq
Museum in Greenland believes the
climate warming is a natural
process that started in 200 BC
*When the Vikings first found
Greenland in the 10th century, the
land had no glaciers but instead
had green fields, trees, and open
waters
*The Vikings settled here because
it was a good place to farm, fish
and live. They created civilization *
for a century until the climate
changed
13. *A few hundred years after the turn of the 11th century
the Vikings were wiped out. Greenland had began to
freeze over killing the crops and animals.
*Greenland was not the only part of the world get drop
in temperature. Rivers and canals in England and the
Netherlands also froze. People worried for their
safety.
*
14. *The climate is not constant but is always changing
*Dr. Soon, an astrophysicist, researched the eras of the
warming and cooling climate cycle
200BC- 600AD :Roman Warming
440- 900 :Dark Ages Cooling
900- 1300 :Medieval Warming
1300- 1850 :Little Ice Age (phase 1 and 2)
1850- present :Modern warming
*This research supports a natural climate cycle and not
an issue of global warming
*
15. *According to Doha Talks, Global warming is a rising
issues that needs to be addressed
*She believes this should be the most pressing issue for
world leaders
*The problems due to the use of too many green house
gasses mostly burning fossil fuels and forests
*
16. *In North America and other well developed countries, the
rate of emission has dropped because of the week
economies and awareness of the issue
*Many states in the U.S. have set renewable power
programs that have played a large role in reducing
emission
*Although emission had decrease in some of the advanced
countries, the developing countries such as China and
India continues to increase in emission
*
17. *Coal is the dirtiest and
most carbon fuel
* Emission rates increased
5% in the past year
*
18. *I found most researchers believe human activity is the
main cause of global warming.
*Each researcher had a different opinion on how to solve
the problem or if it even needed to be solved.
*The majority of the research I found supposed my
hypothesis with more detail.
*I believe my information would be more accurate if I
researched more people to have a wider range of data.
*