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农业生产活动与地理环境

> 图为几种农作物在不同纬度的种植高度上限示意图，并根据相关知识回答下列各题小题1:农产品中对热量要求最高的是　 A．双季稻 B．水稻　　　　　　　　　 C．春小麦 D．玉米小题2:最有利于稻米商品机械化生产的是 A．云南　　　　 B．陕西 C．辽宁　　　　　　 D．安徽

问题：

发布时间：2024-09-11

图为几种农作物在不同纬度的种植高度上限示意图，并根据相关知识回答下列各题

小题1:农产品中对热量要求最高的是　

A．双季稻 B．水稻　　　　　　　　　

C．春小麦 D．玉米

小题2:最有利于稻米商品机械化生产的是

A．云南　　　　 B．陕西

C．辽宁　　　　　　 D．安徽

参考答案：

提问用户：Gs***HOf

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