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This refers to an event hundreds of millions of years ago, when a large amount of carbon dioxide turned into rain, which caused serious damage and led to the extinction of a large number of species.
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Let's start with the Carney flood, a terrible rain that no human can imagine until now. Those who have read some apocalyptic comics or ** should know that there are some authors who like to express the horror of the apocalypse through torrential rains, floods, and flooding cities. And the flood they describe is less than 1/10,000 of the Carney flood event.
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This event is about an extinction event that occurred at the end of the Permian and the beginning of the Triassic period, which was a meteorological event, and this event caused the status of dinosaurs to rise sharply, and also affected the changes in society.
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This is because of the heavy rainfall and heavy rainfall in many places, which led to the continuous water level, so the occurrence of the Carney flood event.
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Heavy rain. About 100 million years ago, the style of Pangea painting changed abruptly. The torrential rain spread all over the sky, like a net, firmly wrapped around this continent; The temperature of the sea water increases suddenly, just like the temperature of the water in the hot springs of the snow-capped mountains; Volcanoes release large amounts of carbon dioxide, which envelop the earth in this impenetrable net, and the temperature gradually rises.
The earth is like a sauna, humid and sultry. A considerable number of terrestrial reptiles and marine animals have been devastated, and since then they have been in decline, decaying, and extinct. This catastrophe is known as the Carney Flood Event.
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Hundreds of millions of years ago, the Triassic period had just begun. The Permian-Triassic extinction (70% of terrestrial vertebrates, and 96% of marine life) has just ended. At a time when the land had just been joined together and was still called Pangea, it wasn't long before things suddenly changed, 100 million years ago.
Suddenly, there was a torrential rain on the earth, and this time, it was millions of years. The sea is as warm as the jacuzzi in a 5-star hotel. Volcanoes spew out huge amounts of carbon dioxide, covering the earth with heat.
Next, the whole planet enters sauna mode. Many early land reptiles and marine animals were directly brushed off the line and never came online again.
This is known as the legendary Carney flood event. At that time, it lasted for nearly 2 million years, which can be imagined to be very terrifying, and if it rains for another month on the current earth, it will be very frightening for human beings, and floods will also occur frequently, affecting not only human beings but also the entire earth. According to the research and analysis of experts, the continuous rainfall of the Carney flood event reached 2 million years at that time, which also made no land on the earth intact, so many species were forced to extinction, but this also gave the dinosaurs a chance to be born, and later became the new ruler of the earth.
Scientists said that the main reason why the earth at that time would rain for so long was because of the volcanic eruption, the main site of the volcanic eruption was the Alaska volcano, the earth had rained for 2 million years, and now there are signs of that time, what does this mean? During volcanic eruptions, the earth is filled with large amounts of greenhouse gases. In addition, scientists have also found a lot of underground coal, and the temperature of the sea water at that time reached more than 40 degrees, so because the higher the temperature of the seawater, the water vapor entered the atmosphere, and slowly these water vapor began to accumulate more and more, and finally broke out nearly 2 million years of rainfall, some people believe that the current Amazon rainforest is likely to be formed because of the rainy season at that time.
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Carney Flood Event: There was a time when the Earth emitted too much carbon (volcanoes spewed out a large amount of carbon dioxide, causing the Earth's temperature to increase dramatically in a short period of time), and then it rained heavily for millions of years.
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Hundreds of millions of years ago, there were millions of years of torrential rainfall on Earth. The sea is as warm as the jacuzzi in a 5-star hotel. Volcanoes spew out huge amounts of carbon dioxide, covering the earth with heat. Quite a few early land reptiles and marine animals were simply brushed off.
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"Carney Flood Event" A rain has been raining for 1 million years, will it happen again in the future?
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Hundreds of millions of years ago, there was a sudden rainstorm on the earth, and this time, it was millions of years. The sea is warm, and the volcano spews out a lot of carbon dioxide, covering the earth hot. Many early land reptiles and marine animals have been dying out.
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At that time, the earth was constantly experiencing heavy rainfall, and at the same time, the global temperature was rising, and volcanic eruptions caused the earth to accumulate too much carbon, leading to the extinction of many reptiles and mammals.
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During the Carney flood event, the climate was humid for more than 2 million years, and it did not rain all the time.
The Carney flood event refers to a mass extinction event that occurred 100 million years ago, during which the climate was in a humid period for more than 2 million years. In addition to causing the extinction of some species, the event also sent the dinosaurs to the throne of the king of the earth.
Mass extinction refers to large-scale mass extinction, and biological extinction is also called extinction. Entire families, orders, and even entire classes of organisms have completely disappeared in a very short period of time, or only a very small number remain. In the process of cluster extinction, it is often all species in the entire taxon.
Meteorite impact said.
Some scientists believe that meteorites or asteroids hit the Earth and caused the mass extinction at the end of the Permian period. If this impact reaches a certain level, it will create a devastating shock wave around the world, causing climate change and the death of life. Some of the evidence gathered has drawn attention to this view.
But most biological scientists believe that this extinction was caused by natural changes on Earth.
Supernova** said.
Astronomers believe that due to the supernova produced by an aging star hundreds of thousands of light-years, resulting in a huge gamma ray, in the late Ordovician period, the powerful force of gamma rays caused the ozone layer on the surface of the earth's atmosphere to be destroyed, resulting in the deadly ultraviolet rays driving straight in, causing the death of plankton on the surface of the ocean, due to the Holodomor and deadly ultraviolet rays, resulting in the death of a large number of organisms.
Climate Change said.
Some scientists believe that climate change is the main cause of the catastrophe. Because the rocks formed at the end of the Permian show that the climate cooled in some areas at that time, and ice sheets formed at the poles of the earth. These huge white ice sheets, which emit sunlight back into space, can further lower global temperatures, making it difficult for life on land and at sea to adapt.
Add to that falling sea levels and volcanic eruptions, and it would be devastating.
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