What colour are polar bears? You might think they are white. But actually, this is not true. According to The Washington Post. although polar bears usually look white.their fur(毛) isn't white at all. And their skin(皮肤) is black! Our hair gets its colour because of something called...
These bears are not very successful at hunting them, unfortunately, however. Polar bears spend half of their lives trying to catch food, but they do not get much (only about 2%). But to make up for missing out on their favorite meals, they also eat birds, and eggs and scavenge small ...
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Is the polar bear white?Look at a polar bear. What colour is it? It looks white. But the answer is not quite right.Polar bears live in the Arctic. It is very cold there. Polar bears are bright white. This helps them live. The bears can hide in the snow. If they are brown, the...
阅读以下文段,按要求作答You probably know of grizzly bears(大灰熊) and polar bears(北极熊),but what are“pizzlies”or“growler bears"? These are the terms for a grizzly bear and polar bear hybrid(杂交). Experts think these kinds of hybrids are becoming more and more common.They are calle...
Polar bears (北极熊) are very big white bears. They live in the Arctic Circle (北极圈) near the North Pole but they do not live at the South Pole. Polar bears live in the snow and ice. At the North Pole there is only snow ice and water. There is no
What Will Happen to the Polar Bears?
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In the Arctic region, polar bears have thick fur to keep them warm. What color is the fur of polar bears? A. White. B. Black. C. Brown. D. Gray. 相关知识点: 试题来源: 解析 A。在北极地区,北极熊的皮毛是白色的,这有助于它们在冰雪环境中伪装自己。选项 B 黑色、选项 C 棕色和选项...