【单选题】【消耗次数:1】
等高线越密集说明( )。
坡度越大
坡度越小
地面越高
地面越低
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相关题目
【判断题】 地面坡度越陡,等高线平距越小;地面坡度越平缓,等高线平距越大。
①  正确
②  错误
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【单选题】 在同一张地形图上,等高线越稀疏,说明( )。
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