Global Warming. Stephanie Carlino. What is Global Warming?. Most debated topics on earth Significant increase in the Earth’s climatic temperature over a relatively short time period Temperature rises in recent times have been influenced or caused by human activities. What Causes It?.
Polar bears are drowning in significant numbers due to them having to swim longer distances from floe to floe
If ice continues to melt, they will have to find a different way to survive
Some say they can adjust to this and live like the brown bears in Alaska
Others fear they may simply die out
Water and Food Supplies:
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Strickland, J., & Grabianowski, E. (n.d.). How Global Warming Works [Data file]. Retrieved May 2, 2009, from http://www.realclimate.org