Polar Bears Forced to Adapt to the Vanishing Ice
In Polar Bears Forced to Adapt to the Vanishing Ice, narrator Sir David Attenborough follows a male polar bear whose icy world has disappeared, forcing him to swim in search of food. Female polar bears remain on land with their young, while the male bear searches for a seal on floating ice. The bear dives and maneuvers through chunks of ice, demonstrating remarkable swimming skills. This bear is far from shore, battling ocean currents, and must find land soon to avoid drowning. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.
Lesson Express
Q: Why is the polar bear swimming so far from land?
A: The ice has melted, so the polar bear must swim to find food.
Q: What makes polar bears good swimmers?
A: They use their giant paws to fight ocean currents and can swim long distances.
Q: Why must the polar bear find land soon?
A: If he doesn’t find land, he will drown from exhaustion.
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