Cold Guardian
Polar bears, as one of the largest land carnivorous mammals on earth, have always been a symbol and an important part of the polar ecosystem. They live in a cold, harsh environment, surrounded by ice and snow, and have adapted to this harsh ecosystem. However, due to the impact of climate change and human activities, polar bears are facing unprecedented challenges. Let's take a look at the polar bear's lifestyle, ecological status, and how we can protect them. lifestyle and characteristics Polar bears are experts at adapting to extreme cold. They make their home in oceans and glaciers, mostly
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