Group+2

// Problem-Based Learning//

  Scenario: Danger! Polar bears may become extinct within one century. Polar bears were added to the list of threatened species which is a direct result of the decline of arctic sea ice. Human activity is directly responsible for the amount of sea ice. The experts say the main cause of the decline was climatic warming and its effects on the polar bears' habitat. media type="custom" key="3524526"



1) What is causing the decline of Polar Bears? [] [] [] [] [] [] [] 2) Why should we protect Polar Bears? [] [] [] [] [] [] [] 3) How can we help? [] [] []

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