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科普企鹅作文英文和中文英文回答：Penguins are fascinating creatures that inhabit the Southern Hemisphere, particularly in Antarctica. They are well-adapted to living in extreme cold environments and have unique physical characteristics that enable them to survive in such harsh conditions.Firstly, penguins have a layer of blubber under their skin, which acts as insulation and helps them stay warm in freezing temperatures. This blubber also provides buoyancy, allowing them to swim effortlessly in the water. For example, the Emperor Penguin, the largest species of penguin, can dive to depths of over 500 meters and stay underwater for up to 20 minutes!Secondly, penguins have streamlined bodies and wings that have evolved into flippers, which make them excellent swimmers. Their wings have transformed into paddle-likestructures, enabling them to propel themselves through the water with great speed and agility. This adaptation is crucial for catching fish, their primary source of food. In fact, penguins can swim at speeds of up to 15 miles per hour!Thirdly, penguins have a unique way of conserving heat. They huddle together in large groups, known as colonies, to keep warm during the harsh Antarctic winters. By standing close to each other, they create a barrier against the cold winds and share body heat. This behavior is especially important for the survival of their chicks, as it helps them stay warm and protected.中文回答：企鹅是一种迷人的生物，主要栖息在南半球，尤其是南极洲。
基本信息编辑英文名字：Penguin企鹅企鹅[1]的身体为流线型，以便在水里游泳；脚生于身体最下部，故呈直立姿势；趾间有蹼；跖行性(其他鸟类以趾著地)；前肢成鳍状；羽毛短，以减少摩擦和湍流；羽毛间存留一层空气，用以绝热；背部黑色，腹部白色。
各个种类的主要区别在于头部色型和个体大小。
企鹅（学名：Spheniscidae）是一种不会飞行的鸟类，属于企鹅目，企鹅科。
1620年法国的Beaulier船长在非洲南端首度惊见会潜游捕食的企鹅时，称其为“有羽毛的鱼”。
企鹅是地球上数一数二的可爱动物。
世界上总共18种企鹅，它们全分布在南半球，南极与亚南极地区约有8种，其中在南极大陆海岸繁殖的有2种。
但是在炎热的非洲大陆南非旅游城市开普敦也有企鹅。
企鹅常以极大数目的族群出现，占有南极地区85% 的海鸟数量。
企鹅和鸵鸟一样，企鹅是一群不会飞的鸟类。
虽然如今的企鹅不能飞，但根据化石显示的资料最早的企鹅是能够飞的。
直到65万年前，它们的翅膀慢慢演化成为能够下水游泳的鳍肢，成为如今我们所看到的企鹅。
其主要食物是小鱼及磷虾。
企鹅通常很长寿，比如帝王企鹅可达20～30岁。
世界上有18种企鹅，在生物学上可区分为6个属。
2身体结构编辑企鹅企鹅本身有其独特的结构：企鹅羽毛密度比同一体型的鸟类大三至四倍，这些羽毛的作用是调节体温。
虽然企鹅双脚基本上与其它飞行鸟类差不多，但它们的骨骼坚硬，并且脚比较短且平。
这种特征配合有如二只桨的短翼，使企鹅可以在水底“飞行”。
南极虽然酷寒难当，但企鹅经过数千万年暴风雪的磨炼，全身的羽毛已变成重叠、密接的鳞片状。
这种特殊的羽衣，不但海水难以浸透，就是气温在零下近百摄氏度企鹅，也休想攻破它保温的防线。
南极陆地多，海面宽，丰富的海洋浮游生物成了企鹅充沛的食物来源。
企鹅是一种最古老的游禽，它很可能穿上冰甲之前，就已经在南极安家落户。
南极陆地多，海面宽，丰富的海洋浮游盐腺可以排泄多余的盐份。
企鹅双眼由于有平坦的眼角膜，所以可在水底及水面看东西。
