Cold Lands - Alaska & Antarctica

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  • Created by: leah
  • Created on: 11-06-13 23:18

Humans Altered the earths atmosphere so that less heat can escape that heat is then radiated back towards the earth warming it also warming alska and antarctica causing thesnow to melt and habbitats to be lost 

Threats to Antarctica

Causes for global warming are pollution deforestation earth naturally warms up and changes in hole in ozone above antarctica

Global warming is reducing the number of Krill as the food they consume die due to the warmer tempretures other animals which rely on krill such as whales seals penguins and squid will thn have less food to consume leading to a reduction in their numbers the warmer ocean also brings new predators such as the great white shark to the antarctic.The animals of the Antarctic have…


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