yearn非洲动物数量变化的原因英文作文
War will cause a large number of deaths. I believe everyone should be familiar with it. Although many of us may not have experienced large-scale war, we are very afraid when we hear about war. That is, although it is a peaceful era, there are still many places where some armed conflicts will occur. Especially in Africa, these armed conflicts seem to be more frequent in poorer and backward countries. In fact, in addition to causing a large number of human deaths, the extinction of many wild animals living in the nature is also closely related to the war. Take Africa as an example. There were many wild animals here, and the number has been very stable. However, because of the frequent armed conflicts here, the number of wild animals has been greatly reduced.
Hearing this reason, many people may feel incredible. Wild animals generally live in the wild and should be far away from us. How can war affect the survival of wild animals? Why is the extinction of animals closely related to war?
According to the latest scientific research, in fact, the number of large animals in Africa is dec
reasing year by year, and one of the most important reasons for the continuous reduction of the number of these large animals is the frequent wars in Africa, such as the main large animals on the African prairie, such as elephants, giraffes and buffaloes, The proportion of decline in the number of people during the war even reached more than 90%.
Scientists say that in fact, as early as the last century, researchers have been paying constant attention to the number of various wild animal populations in the African wildlife reserve. As early as 1946, the number of large herbivores here was basically stable. However, in the short 20 years since then, almost every year there will be some political and armed conflicts, As a result, the number of wild animals here is continuously decreasing. Moreover, according to scientific research, the longer the war lasts here, the number of related large wild animals will continue to decline, and the number and speed of decline will be faster and faster.
A typical example is Mozambique, where there was a civil war that lasted for 15 years. It is unexpected that more than 90% of the wild animals in Mozambique's wild forest park have disappeared directly. Then why can the war cause so many animals to disappear?
Through analysis, scientific researchers have found that wars and armed conflicts occur in every region, and some firearms and even chemical substances are used. In addition to causing human death, these substances will also harm many wild animals if they fall into some wild animal reserves. Some bombs even fall directly into these wild animal reserves, directly causing the death of these animals.
Especially when a conflict occurs in a certain area, the original plans for protecting wild animals have become waste paper and have not been implemented at all. Therefore, some lawless elements often take the opportunity to enter the wild animal protection areas to poach and kill these precious wild animals to obtain huge profits.
Just like now, although all countries have banned the hunting and killing of elephants and the collection of elephant ivory, there are still a large number of wild elephant ivory transactions on the black market. Driven by huge interests, many illegal elements will continue to risk violating the law or even being shot to secretly hunt these wild animals. In a peaceful era, generally speaking, The national protection of these wild animals is relatively strict, so these hunting can only be restrained.
However, during the war period, some illegal profit-making organizations will often make a big fortune and wantonly destroy these wild animals in the wildlife reserves, resulting in the premeditated murder of these wild animals and the direct death of a large number of wild animals.
Scientists say that with the increasing frequency of armed conflicts in Africa, the number of wild animals of all kinds distributed in Africa is decreasing faster than before. Moreover, scientists say that the statistics of the number of large wild animals in Africa are mainly some large herbivores. In fact, the wild animals distributed in Africa, in addition to these large herbivores, There are also many carnivores and various plants. As for whether these animals were also acutely affected by the war, at least up to now, there is no accurate data statistics, so it is only the speculation of scientists. However, the conflict of the war will definitely have a great negative impact on all kinds of animals and plants in this area, and will also cause great harm to the natural environment here.

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