Catastrophe

自然 · 历史

S1 E5 Survival Earth

本集简介

So far, humans have been lucky to not experience a catastrophe on a global scale. Though they are the most powerful species on this planet, it's easy to forget that the forces that wiped out many successful species in the past are still at work.

上一集

2008/12/15 S1 E4

Asteroid Strike

Dinosaurs arose as rulers of the Earth 250 million years ago, but their reign soon ended in catastrophe, paving the way for mammals and eventually humans to flourish. Evidence shows that a cosmic impact was responsible, but where did it hit Earth?

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Catastrophe