【題目】歸納比較南方地區(qū)與北方地區(qū)的自然特征，并填寫(xiě)下表。

北 方 地 區(qū)

南 方 地 區(qū)

年 降 水 量

（填大于/小于800㎜）

___________

___________

1月平均氣溫

（填高于/低于0℃）

___________

_______

耕 地 類(lèi) 型

_____________

___________

河流結(jié)冰期（填有/無(wú)）

_________

________

主要糧食作物（寫(xiě)出一種）

（任寫(xiě)一種即可）

__________

_________

【答案】小于800㎜ 大于800㎜ 低于0℃ 高于0℃ 旱地 水田 有 無(wú) 小麥 水稻

【解析】

秦嶺—淮河以北為北方地區(qū)，以南為南方地區(qū)；該線是800毫米年等降水量線的界線，以南降水量大于800毫米，以北降水量小于800毫米；是1月0℃等溫線的界線，以南1月平均氣溫在0℃以上，冬季基本上不結(jié)冰，以北1月平均氣溫在0℃以下，冬季一般結(jié)冰；是水田與旱地的分界線，以北耕地類(lèi)型以旱地為主，主要的糧食作物是小麥，以南耕地類(lèi)型以水田為主，主要的糧食作物是水稻。

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