EPISODE · Mar 30, 2026 · 20 MIN
2026newtalk 國中生物 單元九 石中私語:化石解碼與生命演化史詩
from 雷比特生物空中講 · host 雷比特老師
深入探討化石的成因、分類及其在古生物學中的科學價值。首先介紹埋藏學的概念,說明生物必須具備硬組織並在特定環境下才能轉化為實體、琥珀、鑄模或生痕化石。接著,解釋如何透過指相化石來重建遠古的氣候與生態環境,例如利用珊瑚化石推斷溫暖淺海的存在。此外,詳述鯨魚與馬的演化史詩,展現生物如何透過生理結構的改變來適應海洋與草原等環境劇變。最後,強調化石紀錄不僅是紀錄過去的「時空膠囊」,更是人類應對未來氣候變遷與生態危機的重要參考指南。 聽完後可以自主進行線上測驗,檢視學習成效喔~(需要登入gemini) 測驗網址 https://gemini.google.com/share/eb82368f9b92 Powered by Firstory Hosting
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2026newtalk 國中生物 單元九 石中私語:化石解碼與生命演化史詩
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