问题 探究题

下图中,山地A坡降水多还是B坡降水多?为什么?

                                                                                                                                                               

                                                                                                                                                               

答案

A坡降水多。

因为A坡是迎风坡,气流被迫抬升,容易形成降水;B坡是背风坡,气流下沉,不易成云致雨。

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