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27
Antarctic ice expansion
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1.
ANTARCTIC SEA ICE EXPANSION
BY CHRIS, LOU, AMANDA, HENRY, DJ, DAVID I.S.239
2.
IF THE GLOBE IS WARMING, WHY IS THE ANTARCTIC ICE EXPANDING?
THE ICE THAT IS FORMING IS NOT TRUE SEA ICE. IT IS JUST A THINNER LAYER.
3.
Untitled Slide
4.
"On September 19, 2015, the five day average of Antarctic sea ice extent exceeded 20 million square kilometers for the first time since 1979..."
-NASA
5.
WHY IS THIS HAPPENING?
The water from the ice sheet is diluting the top layer of water
the water is less salty, therefore it freezes more easily
6.
THEY SAY WE DON'T HAVE ENOUGH CENTS
THE TRUTH IS,
WE DON'T HAVE ENOUGH SENSE
7.
Untitled Slide
8.
SOURCES
https://www.nasa.gov/content/goddard/antarctic-sea-ice-reaches-new-record-m...
https://www.skepticalscience.com/increasing-Antarctic-Southern-sea-ice-inte...
LOUISIANA STAHL
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