How Dinosaus Died Due to Asteroid Collision 66 Million Years ago Study Reveals KNOW

How Asteroid Killed Dinosaus: About 6.6 million years ago, dinosaurs from our earth were destroyed by destruction after the collision of an astroid. Over the years, scientists have been agreeing to this. But how big the scope of destruction was, it has been a matter of debate. It is said that three-fourths of animals, including dinosaurs, were said to be hit by an Estroid hitting the earth even older than Mount Everest. Now a new research has said that the dust dust spread when Estroid collided with the earth, pushed the earth into long winter.

Scientists have said this after studying the particles found on a fossil site. Earlier, it was said in a theory that the smoke of the sulfur and wildfire that came out of Estroid’s collision surrounded the sky. Because of this, Earth drowned in darkness for many years.

New Study Nature in Geosines Journal Publisher Has happened It states that the fine silicate dust from the collision of Estroid would have been in the atmosphere in our atmosphere for at least 15 years and the global temperature would have gone down to 15 ° C.

Particles from which scientists have reached this conclusion, were found at the Tanis fossil site in North Dakota, USA. According to the study, the particles of dust which surrounded the earth were from 0.8 to 8.0 micrometers. Researchers say that these particles of dust are perfect to stay in our atmosphere for 15 years.

Scientists estimate that the devastation in the atmosphere of the earth caused 75 per cent dust in the Earth’s atmosphere. 24 percent was a sulfur. There was also one percent soot in that dust. It is estimated that that dust would have stopped the process of photosynthesis in plants for at least one year. It ended food for animals and animals.