英语作文:拯救濒危动物

怎样拯救濒临灭绝的动物英语作文~

濒危动物是一项珍贵的、不可替代的、可再生的自然资源，在维护生态平衡、促进经济发展、满足人民日益增长的物质和文化需求、发展对外关系、提高社会主义精神文明等方面发挥着重要作用。?

一、维护生态平衡

二、保证科学研究和教育活动的正常开展

三、促进经济发展，满足人民生活需要

保护濒危动物是为了永续利用濒危动物。
Endangered animals are a precious and irreplaceable, renewable natural resources, in maintaining ecological balance, promoting economic development, to meet the people's growing material and cultural needs, developing external relations, improve the socialist spiritual civilization has played a an important role. ?

1, maintaining the ecological balance

Second, scientific research and education activities to ensure the normal conduct of

Third, the promotion of economic development, to meet the needs of the people's livelihood

Protection of endangered animals is to sustainable use of endangered species.

Scientific Name Elephas maximus (southern Asia), Loxodonta africana (Africa)



Location Africa, Asia




These large and magnificent creatures need a lot of food and freedom if they are to survive. They wander in small to large herds over sometimes incredibly large areas while consuming up to several hundred kilogrammes of plant matter in a single day.

Elephants, in fact, place such great demands on their own environment that in order to survive, it will frequently bring them into conflict with man who is competing for many of these same, often scarce resources.

On the ground on two continents
In all, the problems facing elephants in Asia and Africa are varied and complex. To this end, WWF is involved in their conservation through 2 key programmes which address local key issues, the realities faced on the ground, and this ever present conflict with man. These programmes are:

Asian Rhinos and Elephants Action Strategy (AREAS): This ambitious Programme brings together cutting edge conservation biology with trade monitoring, socio-economic analysis, and policy advocacy, promising new hope for dwindling populations of these threatened pachyderms.

WWF African Elephant Programme: The Programme aims to conserve forest and savanna elephant populations across Africa by supporting projects that improve protection and management, build capacity within range states, mitigate human-elephant conflict and reduce illegal trade.



Physical Description
Species Description
Elephants are identified by their massive bodies and their trunk, which is used to pick a variety of objects, including food. The head is large in relation to the rest of the body and the African species is noted for its very large ears. Hair is sparse.

The Asian elephant has four hooves (occasionally five) on the hind foot and five on the forefoot, and the African elephant has three on the hind foot and five on the forefoot.


Size
Living members of the order Proboscidea have a maximum height of nearly 400 cm and a weight of up to 7,500 kg.




Habitat
Biogeographic realm
Indo-Malayan, Afrotropical


Geographical Location
Africa, Asia





The giant panda has a very distinctive black-and-white coat, and adults measure around 1.5m long and around 75cm tall at the shoulder. Males can weigh up to 115 kg (253 pounds). Females are generally smaller than males, and can occasionally weigh up to 100 kg (220 pounds). Giant pandas live in mountainous regions, such as Sichuan, Gansu, Shaanxi, and Tibet. While the Chinese dragon has been historically a national emblem for China, since the latter half of the 20th century, the panda has also become an informal national emblem for China, and its image is found on many Chinese gold coins.

Despite being taxonomically a carnivore, the panda has a diet that is primarily herbivorous, which almost exclusively consists of bamboo. This is an evolutionarily recent adaptation, or perhaps just a very awkward one; pandas lack the proper enzymes to digest bamboo efficiently, and thus derive little energy and little protein from it.

While primarily herbivorus, the panda still retains decidedly ursine teeth, and will readily eat meat, fish, and eggs when available, but their sluggish speeds, a consequence of their mainly bamboo diet, ensure that these more energy-rich foods are seldom available to them outside of captivity. In captivity, zoos typically maintain the pandas' bamboo diet, though some will provide specially formulated biscuits or other dietary supplements.

Unlike most bears, but like most subtropical mammals, the giant panda does not hibernate.

For many decades the precise taxonomic classification of the panda was under debate as both the giant panda and the distantly related red panda share characteristics of both bears and raccoons. However, genetic testing suggests that giant pandas are true bears and part of the Ursidae family, though they differentiated early in history from the main ursine stock. The giant panda's closest bear relative is the Spectacled Bear of South America. (Disagreement remains about whether or not the red panda belongs in Ursidae; the raccoon family, Procyonidae; or in its own family, Ailuridae.)

Giant pandas are an endangered species, threatened by continued habitat loss and by a very low birthrate, both in the wild and in captivity. Poaching is uncommon; killing a panda was punishable in China by death until a 1997 law changed the penalty to 20 years imprisonment.

The giant panda has an unusual paw, with a "thumb" and five fingers; the "thumb" is actually a modified sesamoid bone, which helps the panda to hold the bamboo while eating. Stephen Jay Gould wrote an essay about this, then used the title The Panda's Thumb for a book of essays concerned with evolution and intelligent design. The giant panda has a short tail, approximately 15 cm long.

The giant panda has long been a favorite of the public, at least partly on account of the fact that the species has an appealing baby-like cuteness that makes it seem to resemble a living teddy bear. The fact that it is usually depicted reclining peacefully eating bamboo, as opposed to hunting, also adds to its image of innocence. Though the giant panda is often assumed docile because of their cuteness, they have been known to attack humans, usually assumed to be out of irritation rather than predatory behavior.

Giant pandas can usually live to be 20-30 years old while living in captivity.

Until recently, scientists thought giant pandas spent most of their lives alone, with males and females meeting only during the breeding season. Recent studies paint a different picture, in which small groups of pandas share a large territory and so

Animals Need Protecting
Animals are natural resources that people have wasted all through our history. Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States aloneare considered in danger.
Why should people care? Because we need animals, and because once they are gone, there will never be any more.Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems. For example, when farmers killed large numbers of hawks, the farmers' stores of corn and grain were destroyed by rats and mice. Why? Because hawks eat rats and mice, with no hawks to keep down their numbers, the rats and mice multiplied quickly.
Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger. Quite a few countries have passed laws. These laws forbid the killing of any animal or planton the danger list. Slowly, the number of some animals in danger is growing.

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英语作文:拯救濒危动物视频