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外來生物的入侵 PowerPoint PPT Presentation


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外來生物的入侵. 1600 年來動物滅絕的原因, 39 %是由於外來物種的引進 36 %是由於棲息地遭受破壞 23 %是由於狩獵和蓄意捕殺. 孩子們,有沒有看到 ” 粉紅色 ” 的香菇 ?. 圖片來源 :anion 的實驗紀錄簿. 靠近一點看看 …. 圖片來源 :anion 的實驗紀錄簿. 看起來好 ………. 圖片來源 :anion 的實驗紀錄簿. 紅色的玉米 … 是多少農夫的惡夢. 圖片來源 :anion 的實驗紀錄簿. 田園殺手 ---- 福壽螺.

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外來生物的入侵

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