• Reading28

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    • Reading28

    Arctic
    Polar Bear is the biggest bears, and it can weigh up to 1 ton. It prefer to flowing ice. Polar bears are excellent swimmers and are able to dive and swim underwater. They can swim at speeds of up to 6.5 kilometers per hour. They are going to eat seal( 海豹 ) and ocean fish, but in summer they are also going to eat vegetation.

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    • vegetation.
    • polar
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    • kilometers
    • hour.
    • reading28arctic
    • eat
    • 跨越式
    • bears
    • speeds
    • 6.5
    • swim
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