动物企鹅的英语作文

【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《动物企鹅的英语作文》，欢迎阅读！

动物企鹅的英语作文

在平日的学习、工作和生活里，大家最不陌生的就是作文了吧，借助作文人们可以反映客观事物、表达思想感情、传递知识信息。那么一般作文是怎么写的呢？以下是小编收集整理的`动物企鹅的英语作文，供大家参考借鉴，希望可以帮助到有需要的朋友。

Penguins (order Sphenisciformes, family Spheniscidae) are a group of aquatic, flightless birds living almost exclusively in the southern hemisphere. Highly adapted for life in the water, penguins have countershaded dark and white plumage, and their wings have become flippers. Most penguins feed on krill, fish, squid, and other forms of sealife caught while swimming underwater. They spend about half of their life on land and half in the oceans.Although all penguin species are native to the southern hemisphere, they are not found only in cold climates, such as Antarctica. In fact, only a few species of penguin live so far south. Several species are found in the temperate zone, and one species, the Galápagos Penguin, lives near the equator.The largest living species is the Emperor Penguin (Aptenodytes forsteri): adults average about 1.1 m (3 ft 7 in) tall and weigh 35 kg (75 lb) or more. The smallest penguin species is the Little Blue Penguin (also known as the Fairy Penguin), which stands around 40 cm tall (16 in) and weighs 1 kg (2.2 lb). Among extant penguins, larger penguins inhabit colder regions, while smaller penguins are generally found in temperate or even tropical climates (see also Bergmann's Rule). Some prehistoric species attained enormous sizes, becoming as tall or as heavy as an adult human (see below for more). These were not restricted to antarctic regions; on the contrary, subantarctic regions harboured high diversity, and at least one giant penguin occurred in a region not


quite 2,000 km south of the equator 35 mya, in a climate decidedly warmer than today.

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