哺乳动物介绍英文
Hello everyone! Today our group is going to give a prentation about mammals. As one of species evolves from late Jurassic period(侏罗纪晚期), mammalians’brains are more developed and specialized than any other class of animals. Mammals are characterized by mammary glands(乳腺) that are modified for producing milk. All mammals have special sweat glands(汗腺) and hair.
女明星名字大全Here are five mammals we want to share with you:
The first of are pandas. Panda is one of the most precious animals in the world. With white and black color, the animals are very fluffy and a little clumsy. Known as Chine treasures, panda is a kind of animal that is endemic to China, they’re living in Sichuan province. Bamboo is their favorite food. Becau of its cute appearance, panda is deep loved by the world public. 1961, WWF established its mark on the giant panda, the panda has become a symbol of the most important species conrvation, also as a goodwill important reprentatives in the diplomatic activities in China.国产服装品牌
The cond one is polar bear, the largest terrestrial carnivorous animal. The polar bear is a bear native largely within the Arctic Circle encompassing(围绕) the Arctic Ocean, its surrounding as and surrounding land mess. It is the world’s largest land carnivore(食肉动物) and also the largest bear. It
has thick fat and hair to stay warm, its white appearance on white snow is good protective coloration. It can move both on land and a, thus it’s an advantage for a polar bear to catch food in such an extremely harsh climate. Nevertheless global warming has impact on the ice nowadays. The ice melts quickly in the two poles, which has a bad influence on polar bears. Their homes has been destroyed, the prey is also in reduction. We must take measures to protect the animals, for they’re in danger, they’re the treasure of nature.
The third one is t he Roe Deer(狍子).The program of Dad, Where Are We Going has been very popular among many people, one of the period programs showed that the five pair fathers and children came to the northeast rural, and saw a cute animal——the roe deer, which make much more people aware of it. The roe deer is also called dwarf deer or wild sheep, which are herbivores(食草动物), feed on plants. The fur’s color of roe deer are usually straw yellow,
t here is white haired in roe deer’s ba of the tail, it looks really funny. In addition, the male roe deer have t of antlers(鹿角), but female roe deer don’t have, this is the way that how to recognize their xes. The roe deer has very big and bright eyes, which makes it looks so
cuddly(可爱的). The roe deer almost live in open forest area, sometimes near the river valley. They r
est in the forest during the day, take activities in the early morning or the late evening, becau they are very timid and nsitive. they will run quickly if they finds you. As we know, there is one saying “Stupid Roe Deer” in the northeast area, it often be ud to describe the people who is a little clumsy, and it’s gradually ud to prai one person who is pretty and cute. But its own meaning is that the roe deer is so curious. When a hunter is chasing the roe deer, the
roe deer will run very fast, but if the hunter stop to run after it, becau of its curiosity, the roe deer will run back to the primary place to e what happened, the hunter doesn’t need or u great effort, then he can capture the roe deer very easily. How funny!
生物模型The next one is Mongoo. Mongoos are primarily found in Africa, their range covering most of the continent. Some species occupy parts of southern Asia and the Iberian Peninsula. They are generally terrestrial mammals, but some are mi-aquatic, and others are at home in the treetops. They normally have brown or gray fur, and a number of species sport striped(有条纹的) coats or ringed tails. Mongoos live in
童年游戏作文burrows(地洞) , feeding on small animals such as birds, frogs, incts, and worms. Some species supplement their diet with fruits, nuts, and eds. Creative hunters, they are known to break open bir
d eggs by throwing them with their forepaws toward a solid object. Today effort has been done to control the number of this animal. As mongoos threaten the survival of various native species, particularly birds. However, in their natural environments, mongoos are currently threatened themlves due to habitat loss.
The last one is sloth. Sloths are extremely slow-moving mammals found in the rainforest of Central and South America. There are two species of sloths: two-toed and three-toed. Most sloths are about the size of a small dog and they have short, flat heads. Their hair is grayish brown but, at times they look grey-green in color becau they move so slowly that tiny algae grow all over their coats. Some sloths stay in the same tree for years. Their huge hooked claws and long arms allow them to spend most of their time hanging upside-down from trees. Since they have a slow metabolism(新
依旧的近义词陈代谢), they need very little food. They feed on fruit, leaves, buds, and young
twigs(细枝). Sloths also sleep upside-down for up to 18 hours at a time. Mothers also give birth to babies upside-down. Babies cling to their mothers until they are able to take care of themlves.
我的一亩三分地
时区划分及计算方法That’s all. Thank you!兄弟读后感
