下面是范文网小编分享的精选动物英语作文3篇 关于动物的英语作文初中，供大家阅读。
精选动物英语作文1
Many wild animals are facing the danger of extinction，because the environment that they are living in has changed greatly。For example，with the developmet of cities，the using of insecticide and serious pollution，their living areas have bee narrowcr and narrower。Many of the wild animals，now are confronted with food crisis。At the same time，man is killing off species just for getting their fur，skin，horns，teeth and meat。 In order to protect our resources of ecology，people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty。There fore，measures of the following should be taken:pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life，reserves。 Only if we human beings take some drastic measures can wild animals be preserved。
精选动物英语作文2
Animal and people, life is equal, human beings have no right to deprive an animal to eat except for reasons other than the second life, people do experiments (fur more) is like killing animal slaughter batch, he was a medical student experiment, optical mouse is a term for any student (not including other experimental animal) more than tens of thousands, millions of lives and therefore the global experimental animal sacrifice again, are all human beings out deliberately cultivate closed colony animal, that is to make simple animal consanguineous marriage, many more varieties of animal produce human congenital defects.
Such as lack of T cells in nude mice, and spontaneously hypertensive rats, spontaneous seizures animal and so on, and do not humane, can be said to be a violation of the laws of nature is more important, from the experimental animal Small is confined in a narrow space, completely is an animal is the most basic survival, and choice of power and they simply move hated doing experiments and many experiments to deliberate replication animal model of the disease, that is, human for sick animals, grouping, treatment or no treatment, finally also executed.
精选动物英语作文3
Dogs usually refers to the dogs, also known as dogs, a common canine mammals, is a close relative of the wolf. Often referred to as "human best friend" is also the highest rate of keeping pets. His life was about ten - more than three decades, in the absence of an accident, the average life span of small dogs to be longer.
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