Ice loss due to climate change is the cause of the dramatic fall in polar bear populations. Between 22,000 and 31,000 polar bears live globally today, but their numbers are expected to decline by two-thirds in the coming 35-40 years. “Why do polar bears need snow to survive? Why can’t they live without ice?” asks Mila, age 8. “If the Arctic is melting, why don’t polar bears go somewhere else, like Antarctica, or some other place where there is lots of snow?” Read our answers below… Q: Why do polar bears need ice and snow to survive? A: Because of the extremely cold climate, polar bears need food with a high content of fat and that makes seals their ideal prey. Polar bears need ice to capture their prey. They sit near the breathing holes and wait for a
If Polar Bears Disappeared (If Animals Disappeared): Williams, Lily, Williams, Lily: 9781250143198: : Books
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