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巨齒鯊為什麼滅絕了呢?
1,332,974 views
|
傑克・庫柏、卡特莉納・皮米恩托 |
TED-Ed
• July 2023
Read transcript
兩千萬年前,海洋裡住著一隻偌大的生物,牠的胃容量高達近 10000 公升,可以裝下一整隻虎鯨——牠叫做「巨齒鯊」,有史以來最大隻的鯊魚。那麼,巨齒鯊稱霸海洋時,海裡是什麼情況?又為什麼這個稱霸海洋一時的生物終至滅絕了呢?傑克・庫柏和卡特莉納・皮米恩托將會帶領我們了解這些問題的答案。
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