The asteroid that killed the dinosaurs triggered a global disaster far worse than scientists previously thoughtDave Mosher
https://www.youtube.com/watch?v=SPmT8jZqv8s 研究人员发现,在6600万年前,发生在西非附近的另一个较小的小行星与地球撞击的证据。这颗小行星比以往认为的要小得多,并可能解释了沿海岸地区发生的地方性灾难和引发严重海啸的原因。 BBC News https://www.youtube.com/watch?v=SPmT8jZqv8s...
The Asteroid That Killed the Dinosaurs Created the Amazon Rain Forest Fossilized pollen and leaves reveal that the meteorite that caused the extinction of nonavian dinosaurs also reshaped South America’s plant communities to yield the planet’s largest rain forest ByRachel Nuweredited byRobin...
A crater at the edge of the Yucatán peninsula in Mexico was created by a massive asteroid that hit Earth 66 million years ago
Submitted byDave Hodgeson Friday, July 23, 2021 - 12:39. WHAT WE SHOULD KNOW ABOUT THE ASTEROID THAT KILLED THE DINOSAURS Read more Comments To comment, you mustLog InorRegister About the Author Dave Hodges has been publishing the Common Sense Show since 2012. The Common Sense Show feature...
Scientists have discovered new evidence that the rock that slammed into Earth 66 million years ago, abruptly ending the age of dinosaurs, was a bit of an oddball.
Asteroid that killed the dinosaurs: Likely origin and what we know about the famous space rock The Asteroid Impact That Doomed the Dinosaurs Also Spawned a Mega-Tsunami Even before the asteroid hit, it was primed for decimation, colliding with Earth at the most destructive angle, according to...
The Real Killer of the Dinosaurs A ruthless murder was committed! Someone killed the dinosaurs, and we have the murderer. Witnesses say that an Everest-sized asteroid hit Earth, devastated the planet and caused a mass extinction. A simple, fas...
"I call it the perfect storm," said Brand, because as he explains, it was not a single game-changing event like the asteroid that killed the dinosaurs 65 million years ago. Instead it was a domino effect — a series of events, all related to each other, which eventually put a nail ...
65 million years ago, an asteroid crashed into Earth. 1. It was 15 kilometers wide. 2. It killed the dinosaurs and _70_% of all other life. 3. It caused a shockwave that killed anything within _150_ kilometers in _10_ seconds. 4. It made a crater in Mexico that is _180_ ...