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簡介：生物大滅絕這一自然界殘酷劇變是“禍福相倚”的，它在“阻斷”了生命演化歷程的同時，也給生物界帶來演化輻射新的機遇。專家表示，目前我們的地球環境正在不斷惡化，生物多樣性正不斷大幅減弱，滅絕和瀕危的物種數目不斷增多，所以“鑒往知來”，我們要借鑒史前規律來認識人類生存環境的現狀，以尋找改善今日環境的對策。收起
揭秘生物大滅絕（上）
揭秘生物大滅絕（下）
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