生物圈的基本要素?有什么必须的条件才能算“生物圈”?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 11:18:29
![生物圈的基本要素?有什么必须的条件才能算“生物圈”?](/uploads/image/z/9816983-71-3.jpg?t=%E7%94%9F%E7%89%A9%E5%9C%88%E7%9A%84%E5%9F%BA%E6%9C%AC%E8%A6%81%E7%B4%A0%3F%E6%9C%89%E4%BB%80%E4%B9%88%E5%BF%85%E9%A1%BB%E7%9A%84%E6%9D%A1%E4%BB%B6%E6%89%8D%E8%83%BD%E7%AE%97%E2%80%9C%E7%94%9F%E7%89%A9%E5%9C%88%E2%80%9D%3F)
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