What has been known for years about dinosaurs has become garbage with the latest information. As a result of their research, a Belgian team eliminated the long-accepted thesis. According to researchers, when an asteroid hit the Earth, the entire ecosystem collapsed and damaged the dinosaur species. Here are the details!
It turns out that the cause of dinosaur extinction was a dust cloud!
According to what is known, dinosaurs lived approximately 165 million years He reigned on Earth. However Chicxulub dinosaurs after its crater hit the Earth. 75 percent it disappeared. However, the diameter of the crater 11 to 81 kilometers Information about it has emerged. The crater impact in question also caused tsunamis called mega tsunamis.
All this information appeared differently as a result of the research. Researchers say neither the impact nor the tsunamis killed the dinosaurs. at the Royal Observatory of Belgium A team stated that the reason for the extinction of dinosaurs was not a meteor impact.
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According to scientists, it remained in the atmosphere for up to 15 years after the meteor impact. ultrafine dust cloud appeared. Allegedly, these dust particles were 0.8 to 8 micrometers in size. The dust in question contributes to the cooling of the Earth’s surface and inhibits the planet’s photosynthesis. for two years is reported to affect.
For this reason, it is stated that the vegetation has completely disappeared. Belgian researchers state that clouds consisting of silicate dust and sulfur circulate around the atmosphere and block the sun’s rays. It also causes the global surface temperature to drop by up to 15 degrees. For this reason, the asteroid to a global winter It is thought to be the cause.
On the other hand, the amount of dust surrounding the atmosphere is approximately 2 thousand gigatons It is claimed to be. This number is more than 11 times the weight of Mount Everest. The study in question shows that although the asteroid was a violent impact, it did not kill the dinosaurs immediately. Instead, it shows that dinosaurs slowly became extinct.
So, what do you think about dinosaur extinction? Don’t forget to share your opinions with us in the comments section!