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14,609,825 results
triassic-jurassic extinction
k-t extinction event simulation
the great oxidation event
mass extinctions grade 10
first mass extinction on earth
mass extinction bsc 2nd year
mass extinction bsc 3rd year
In which the dinosaurs go extinct and 66 million years later people get angry about it. What killed the dinosaurs? Maybe you think ...
4,285,891 views
11 months ago
Earth's history has been marked by five great extinction events. With the current background extinction rate 1000 times the normal, ...
2,879,058 views
2 years ago
The massive asteroid impact that wiped out the lifes of the dinosaurs 66 million years is one example of a mass extinction event.
68,091 views
1 year ago
Researched and Written by Leila Battison Narrated and Edited by David Kelly Art by Khail Kupsky Thumbnail Art and Art by Ettore ...
4,636,375 views
3 years ago
68,000 views
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... 6th mass extinction: http://www.businessinsider.com/earths-sixth-mass-extinction-is-already-happening-2014-7 ...
3,661,658 views
9 years ago
About 66 million years ago, a terrible extinction event wiped out the dinosaurs. But it wasn't the only event of this kind -- extinctions ...
1,680,511 views
8 years ago
There have been five mass extinctions that our planet witnessed in the last half a billion years, not just one. And we can be ...
149,723 views
The Amazon rainforest of South America is a paradise for flowering plants. But long ago, the landscape that we now think of as the ...
1,057,945 views
In this in-depth video, "Why Did Neanderthals Vanish?", we explore the mysterious disappearance of Neanderthals, our closest ...
244 views
2 days ago
Become a Patron today and support my channel! Donate link above. I can't do it without you. Thanks to those who have supported ...
995,553 views
10 months ago
Hello Everybody! Here's another longer video, about maybe my biggest and broadest topic yet: The Permian-Triassic Mass ...
2,590,232 views
Life. Life is a natural phenomenon known today exclusively on Earth. Life is characterized by the ability to reproduce identically, ...
616,947 views
Surviving The Sixth Extinction: Are we too late? Of all the species that have ever existed on Earth, 99% of them are gone. Most of ...
4,082,889 views
This time, we're the asteroid. Viewers like you help make PBS (Thank you ) . Support your local PBS Member Station here: ...
4,297,669 views
Vegan crust/grind band from Fair Lawn, New Jersey, USA. This is their debut album, with a strong pro-animal rights message.
7,848 views
During one of the most pivotal moments in our evolutionary story our brains actually shrank relative to our bodies. Thanks to Ceri ...
475,564 views
In this unsettling episode of SciShow, Hank takes us on a trip through time to revisit the 5 major mass extinction events that have ...
1,135,123 views
12 years ago
The first era of our current eon, the Paleozoic Era, is probably the most deceptively fascinating time in Earth's history.
3,386,876 views
6 years ago
A look at Georges Cuvier, the "Father of Paleontology," and his discovery of mass extinctions. Subscribe to our channel: ...
89,032 views
7 years ago