Do you know how climate change is affecting polar bear populations? Take the quiz to find out!
Quiz created by: Environmental Defense Fund
1. By the year 2050, what percentage of polar bears will disappear as a result of climate change?
2. How many square miles of arctic ice disappear every year?
3. Due to lower and lower food availability, what is the survival rate of polar bear cubs?
4. Scientists have attributed how much of a drop in polar bear populations to shorter hunting seasons?
5. Just 1 degree Celsius of warming can result in how much weight loss in female polar bears?