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【题目】是真是假

小明说他爬过一座很奇特的山脉,在这座山脉的北坡到处生长着苹果树,一幅暖温带的景象;在南坡却生长着大量的柑橘树,一幅亚热带的景象。

你认为小明说的是真的吗?如果是真的,请说出是哪一座山脉?并解释其中的原因?

【答案】小明说的是真的。这座山脉是秦岭。因为秦岭是我国重要的地理分界线,它是我国暖温带和亚热带的分界线

【解析】

秦岭-淮河是我国重要的一条地理分界线,此线以北是暖温带,适于苹果生长,此线以南是亚热带,适于柑橘生长,所以在秦岭山脉的北坡到处生长着苹果树,一幅暖温带的景象,在南坡却生长着大量的柑橘树,一幅亚热带的景象.所以小明说的是真的。这座山脉是秦岭。因为秦岭是我国重要的地理分界线,它是我国暖温带和亚热带的分界线。

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