mass extinction
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・UK
B2
n.NounA widespread and rapid decrease in the biodiversity on Earth.
The dinosaurs disappeared during a mass extinction event.
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I Am Greta | Trailer (Official) | Hulu
- We are in the midst of a mass extinction.
We are in the midst of a mass extinction.
- We are in the midst of a mass extinction.
We are in the midst of a mass extinction.
This Is What Will Happen in the Next Billion Years
- If conditions are right, or wrong, if you prefer, the burst could strike Earth and severely damage the ozone layer, which would cause a mass extinction event.
If conditions are right, or wrong, if you prefer, the burst could strike Earth and severely damage the ozone layer, which would cause a mass extinction event.
- If conditions are right, or wrong if you prefer, the burst could strike Earth and severely damage the ozone layer, which would cause a mass extinction event.
If conditions are right, or wrong if you prefer, the burst could strike Earth and severely damage the ozone layer, which would cause a mass extinction event.
Your Time Machine Broke - At The Worst Time In History
- You're in the early Triassic, hot house Earth 250 million years ago, a few million years after the worst mass extinction in history.
You're in the early Triassic, hot house Earth 250 million years ago, a few million years after the worst mass extinction in history.
- You're in the early Triassic, hothouse Earth 250 million years ago, a few million years after the worst mass extinction in history.
You're in the early Triassic, hothouse Earth 250 million years ago, a few million years after the worst mass extinction in history.
Is it too late to save endangered animals from extinction? | BBC Ideas
- Scientists have now identified five periods of mass extinction where species have been eradicated at alarming speed.
Scientists have now identified five periods of mass extinction where species have been eradicated at alarming speed.
- Scientists have now identified five periods of mass extinction where species have been eradicated at alarming speed.
Scientists have now identified five periods of mass extinction where species have been eradicated at alarming speed.
The History of Life on Earth - Crash Course Ecology #1
- And it's the only known mass extinction of insects.
And it's the only known mass extinction of insects.
- and it's the only known mass extinction of insects.
and it's the only known mass extinction of insects.
2012 - with Noam Chomsky & Anonymous [RAP NEWS X]
![2012 - with Noam Chomsky & Anonymous [RAP NEWS X]](https://img.youtube.com/vi/j-rxe9Ayb8c/hqdefault.jpg)
- - causing mass extinction - Whoah!
- causing mass extinction - Whoah!
- Causing mass extinction!
Causing mass extinction!
What If It Rains Bananas For A Day?
- Most ecosystems won't be able to handle it, and will witness a devastating mass extinction event.
Most ecosystems won't be able to handle it, and will witness a devastating mass extinction event.
- Most ecosystems won't be able to handle it and will witness a devastating mass extinction event.
Most ecosystems won't be able to handle it and will witness a devastating mass extinction event.
How Crocodilians Just Keep on Surviving
- But the period ended with a mass extinction around 200 million years ago.
But the period ended with a mass extinction around 200 million years ago.
- But the period ended with a mass extinction around 200 million years ago.
But the period ended with a mass extinction around 200 million years ago.
The Far Future of the Universe
- volcanic eruption, or be hit by a 1 km asteroid. Not enough to cause mass extinction, but still
volcanic eruption, or be hit by a 1 km asteroid. Not enough to cause mass extinction, but still
- Not enough to cause a mass extinction, but still, I hope we're viewing it from afar.
Not enough to cause a mass extinction, but still, I hope we're viewing it from afar.
Greta Thunburg BLASTS World Leaders At UN Climate Summit - They applaud!
- We are in the beginning of a mass extinction,
We are in the beginning of a mass extinction,
- We are in the beginning of a mass extinction and all you can talk about is the money and fairy tales of eternal economic growth.
We are in the beginning of a mass extinction and all you can talk about is the money and fairy tales of eternal economic growth.