北极熊外貌描写五十字
1、北极熊的前分宽大，在游泳的时候宛如双桨，并掌握着前方向，而四只爪都长有粗硬的毛发，不仅有助于保暖，还可方便它们在冰面上行走。
2、北极熊生活在北极，他们身穿白色的战袍，两只眼睛圆溜溜，四只脚既能在地面上行走，又能在水中自由的游泳，他在冰块上圈着退就能凿出洞来，进去游泳，北极熊的腿真神奇啊
3、北极熊首先要学习的就是如何在如此薄的冰上行走和捕食。
它们的主食是海豹，有时小北极熊也吃贝壳或者虾子4、北极熊虽然周身覆盖着厚厚的白毛（看起来是白色的，实际上是透明的），但皮肤却是黑色的，我们从它们的鼻头、爪垫、嘴唇以及眼睛四周的黑皮肤上就能窥见皮肤的原貌。
而黑色的皮肤有助于吸收热量，这又是保暖的好点子。
5、北极熊虽说不像大熊猫那样是国宝，但也是一种极其濒危和可爱的动物。
小北极熊动作憨态可掬，而且敏捷轻巧。
在野外，它是名副其实的捕猎高手。
6、冬天刚刚过去，北极熊宝宝从它出生的山洞爬了出来，它们就要开始学习如何在北极这样一个冰天雪地的环境中生存。
7、它名叫阳阳，在它刚生下来时，长着一双水灵灵的大眼睛，全身雪白雪白的毛，一看就让人产生爱慕之心。
可是如今再一看，它的眼中发出疲惫的目光，因为地球在不断升温，它为了要散热，全身的白毛已经几乎全部脱落。
8、夏天到了，雄北极熊再也不能到陆地上捕到食物了，不过好在北极熊天生就是游泳健将，而且身披一身御寒大衣，有时它们需要持续地游100公里去寻找食物。
9、一个又一个可爱的北极熊的离去，提醒着我们，不但要关心我们周围的动植物环境，更需要考虑整个地球的生态环境，让我们就从身边开始吧
10、游泳时，北极熊的前爪相当于桨，一前一后地摆动着，后脚则起到了稳定的作用。
11、在一个极地动物园中，我看到了一只小北极熊。
在说明上写着：它是不久前被北极考察队员发现的，它已经是这个世界上仅存于世的最后一只北极熊。
形容北极熊的成语
憨态可掬 (hān tài kě jū)解释：憨态：形容天真而显傻气。
可掬：可以用手捧取。
形容神态天真而略显傻气的样子，毫无心机的样子充溢在外，很招人喜爱。
多形容动物或人形态可爱、单纯的样子例句：动物园的熊猫幼崽憨态可掬。
形容“北极熊”的词语有哪些
描述北极熊的词语较为常见的词语有这些：憨态可掬 悠然自得 旁若无人 自由自在 慢条斯理 步履蹒跚 鹅行鸭步
用英语描写北极熊80个单词左右
Polar Bears and Conservation Page 1 of 3 Click image to enlarge. Polar Bear Status Report Polar bears are a potentially threatened (not endangered) species living in the circumpolar north. They are animals which know no boundaries. They pad across the ice from Russia to Alaska, from Canada to Greenland and onto Norway's Svalbard archipelago. No adequate census exists on which to base a worldwide population estimate, but biologists use a working figure of perhaps 22,000 to 25,000 bears with about sixty percent of those living in Canada. In most sections of the Arctic where estimates are available, polar bear populations are thought to be stable at present. Counts have been decreasing in Baffin Bay and the Davis Strait, where about 3,600 bears are thought to live, but are increasing in the Beaufort Sea, where there are around 3,000 bears. In the 1960s and 1970s, polar bears were under such severe survival pressure that a landmark international accord was reached, despite the tensions and suspicions of the Cold War. The International Agreement on the Conservation of Polar Bears was signed in Oslo, November 15, 1973 by the five nations with polar bear populations (Canada, Denmark which governed Greenland at that time, Norway, the U.S., and the former U.S.S.R.). The polar bear nations agreed to prohibit random, unregulated sport hunting of polar bears and to outlaw hunting the bears from aircraft and icebreakers as had been common practice. The agreement also obliges each nation to protect polar bear denning areas and migration patterns and to conduct research relating to the conservation and management of polar bears. Finally, the nations must share their polar bear research findings with each other. Member scientists of the Polar Bear Specialist Group meet every three to four years under the auspices of the IUCN World Conservation Union to coordinate their research on polar bears throughout the Arctic. With the agreement in force, polar bear populations slowly recovered. The Oslo agreement is one of the first and most successful international conservation measures enacted in the 21st century.
和熊有关的句子
1、长得白 2、摸起来舒服i 3、长的憨厚 4、胖的可爱 5、有安全感 6、觉得抱起来很暖7、两个小小的白色的耳朵 8、不太容易见的动物 9、不能养在家里 10、跟绅士企鹅是邻居，素质当然没问题
