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salvador cardoza

Fight global warming and climate change in a unique & meaningful way. - 0 views

cotap.org/global-warming

global warming climate climate change change warming Global points of view

shared by salvador cardoza on 31 Jan 13 - No Cached
  • Fight both global warming and global poverty
  • veloped countries which create lif
  • Global warming is a problem which each of us contributes to because our everyday activities require the burning of fossil fuels which result in carbon dioxide (CO2) emissions, one of the major greenhouse gases that causes global warming.
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  • TAP) specializes in connecting your carbon footprint with accredited forestry projects in
  • salvador cardoza on 31 Jan 13
     
    about carbon and global warming
Jennifer Garcia

HowStuffWorks "If the polar ice caps melted, how much would the oceans rise?" - 2 views

science.howstuffworks.com/...question473.htm

ice caps global warming temperature heat sea level climate change'

shared by Jennifer Garcia on 24 Jan 13 - No Cached
  • You may have heard about global warming. It seems that in the last 100 years the earth's temperature has increased about half a degree Celsius. This may not sound like much, but even half a degree can have an effect on our planet. According to the U.S.
  • But the rising temperature and icebergs could play a small role in the rising ocean level. Icebergs are chunks of frozen glaciers that break off from landmasses and fall into the ocean. The rising temperature may be causing more icebergs to form by weakening the glaciers, causing more cracks and making ice mo­re likely to break off. As soon as the ice falls into the ocean, the ocean rises a little.
  • The main ice covered landmass is Antarctica at the South Pole, with about 90 percent of the world's ice (and 70 percent of its fresh water). Antarctica is covered with ice an average of 2,133 meters (7,000 feet) thick. If all of the Antarctic ice melted, sea levels around the world would rise about 61 meters (200 feet). But the average temperature in Antarctica is -37°C, so the ice there is in no danger of melting. In fact in most parts of the continent it never gets above freezing.
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  • There is a significant amount of ice covering Greenland, which would add another 7 meters (20 feet) to the oceans if it melted. Because Greenland is closer to the equator than Antarctica, the temperatures there are higher, so the ice is more likely to melt.
  • But there might be a less dramatic reason than polar ice melting for the higher ocean level -- the higher temperature of the water. Water is most dense at 4 degrees Celsius. Above and below this temperature, the density of water decreases (the same weight of water occupies a bigger space). So as the overall temperature of the water increases it naturally expands a little bit making the oceans rise.
  • Jennifer Garcia on 31 Jan 13
     
    the temperature of the world has increased .5 degrees Celsius over the last 100 years. The heat is melting the icebergs. The sea levels have risen 15-20cm over the last 100 years.90% of the world's ice is in Antarctica.
Jennifer Garcia

The Climate Crisis Hoax - Forbes.com - 0 views

www.forbes.com/...s-contributors-larry-bell.html

hoax climate climate change scientists debate global warming

shared by Jennifer Garcia on 24 Jan 13 - No Cached
  • "Many would place the beginning of the global warming hoax on the Senate testimony delivered by James Hansen of NASA [director of the Goddard Institute for Space Studies] during the summer of 1988.
  • Jennifer Garcia on 24 Jan 13
     
    This is how the author thinks the whole global warming hoax if there is one, began.
Jennifer Garcia

Climate change set to make America hotter, drier and more disaster-prone - 0 views

m.guardian.co.uk/...-america-hotter-drier-disaster

climate climate change change america global warming

shared by Jennifer Garcia on 13 Jan 13 - No Cached
  • Jennifer Garcia on 13 Jan 13
     
    You might find this useful forbyour research.
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