单选:在我国的黄海和东海的海底地层中,蕴藏着丰富的石油资源,这些石油就是 远古时大量陆地植物的遗骸生成的。这说明,远古时代,黄海和东海的 大陆架是

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题目内容:
在我国的黄海和东海的海底地层中,蕴藏着丰富的石油资源,这些石油就是 远古时大量陆地植物的遗骸生成的。这说明,远古时代,黄海和东海的 大陆架是一片生长茂密植物的大平原。以下能够支持上述结论的一项是:
A.大陆架会随着地球地壳的移动而持续着缓慢但永不停息的变化
B.川流不息的江河就像传送带,把陆地上的有机物质源源不断的运到大海中
C.中东的海湾地区大多是广袤的沙漠,地下蕴藏着丰富的石油资源
D.一般来讲,陆地上相近纬度的山区比平原地区的植被资源更加丰富
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