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Anonymous users2024-02-13For the earth, we have shown the process of 5 mass extinctions in the scientific record, and the impact of each mass extinction can be said to be "immeasurable", mainly because the extinction of life is too strong. In the end, it led to round after round of "species replacement" on the earth. After the five mass extinctions, many scientists are worried about the process of the sixth mass extinction, but whether it is really in progress, whether it has come or not, a lot of evidence has brought us some support, and at the same time, many people are thinking about a question, that is, if the sixth mass extinction occurs, can we humans really escape the impact of this time?
How is the sixth mass extinction determined? The claim of the sixth mass extinction is mainly based on human influence, and of course it is not possible to convince all scientists to determine the beginning of the "mass extinction" for the time being, and it is still controversial. Since industrialization, human destruction of the planet can be said to be "everywhere", and because of this, human influence has involved the impact on animals and plants.
Not only did pollutant emissions intensify during the industrial revolution, but we humans ourselves were trapped in it, because after the pollutant emissions, global warming intensified, and we humans were also affected.
And for living beings, they are part of the ecosystem that supports the planet, and apart from the influence of climatic conditions, we humans can be said to have the greatest disturbance. According to scientists' estimates, the data showsWithout human interference, there would have been an average extinction of 90 vertebrate species every 100 years over the past 200 million years, and an average of one higher plant extinction every 27 years
What is the situation under human interference? The rate of extinction of birds and mammals has increased by a factor of 100-1,000, with 724 species of higher animals and plants recorded extinct since 1600, and the vast majority of species became extinct before humans knew it. Therefore, the extinction or disappearance data of organisms may give us a direct warning, is we carrying out the sixth mass extinction?
Indeed, this can be used as part of the research data, and the number of organisms that are indeed facing extinction has increased.
If there is a sixth mass extinction, can we humans avoid it? Nowadays we can only look at it in terms of climate. And for the planet today, we are also seeing a sustained rise in global temperatures.
According to the 2019 global temperature report released by the World Meteorological Organization, our planet has once again experienced the second-highest "hot year" on record, and it is second only to 2016. At the same time, the European Meteorological Centre also issued a new report, claiming that weJanuary 2020Hit the same time slotThe hottest month of JanuaryAntarctica also recorded a high degree in February 2020What does this mean? There is a high probability that the temperature of our earth will continue to rise, so there must be an impact.
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Anonymous users2024-02-12Judging from the causes of mass extinction in the past, it is absolutely impossible to escape with the current technology of human beings. Whether it's a meteorite impact, a gamma-ray burst, or something else, human beings are too small in the face of the forces of the universe.
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Anonymous users2024-02-11It is possible for humans to escape, after all, now that we have developed science and technology, and we have also found a planet close to the earth, we can go to that place.
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Anonymous users2024-02-10It can be escaped because humans have a lot of advanced technology that can effectively avoid the sixth mass extinction.
Sort of, our country's Yangtze River white sturgeon has become extinct, we can no longer see it in the water, and the white stork, Chinese rhinoceros, these are basically no way to see again, human activities are the main reason for their disappearance, human overexploitation of their living environment, theft and trade, so that they have no way to survive.
The birth of the earth has a history of 4.6 billion years, in this long process of development, the earth's ecological environment is also constantly changing, in the history of the earth has experienced five mass extinction events, the occurrence of these events have made the earth's ecological environment a life. >>>More
As early as 13.8 billion years ago, the universe to the explosion implied that there will be many species on the earth that will continue to extinct and there will be a lot of species rebirth, as for when the sixth species extinction is, we can't be sure, if we can be sure, then we won't let it go extinct, we know that the current giant panda is an endangered animal, there is really a sixth mass extinction, maybe it is the giant panda!
This possibility is not impossible, the more advanced industrial science and technology, the greater the threat to living beings, the exploitation of natural resources by human beings has reduced the living place of these organisms, human deforestation, animal hunting, are destroying the balance of organisms, human beings and organisms, climate are closely related, human changes to the environment, will inevitably bring various disasters to our lives.
Jiang Ziya (about before?) —c. 1015 BC), surnamed Jiang, Lü, Mingshang, Ziya, Feixiong, late Shang and early Zhou, politician, military strategist, Taostrategist, founding father of the Zhou Dynasty, founder of military science. Fishing on the shore of Weishui, he met Xibohou Jichang, worshiped as "Taishi" (military attache name), honored as Taigongwang, became the chief think tank, and assisted Ji Chang to establish hegemony.