讀“埃及城市、農(nóng)業(yè)分布圖”,回答下列問題:
(1)埃及的城市分布有何特點?
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(2)埃及的農(nóng)業(yè)分布有何特點?
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(3)埃及的城市和農(nóng)業(yè)為何有這種分布特點?
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(4)阿斯旺大壩的作用是什么?又帶來什么不利影響?
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