【題目】下列說法錯(cuò)誤的是（ ）

A.等高線上標(biāo)注的高度是海拔

B.等高線越稀疏，坡越陡；等高線越密，坡度越緩

C.同一條等高線上海拔數(shù)值相等

D.在分層設(shè)色地形圖上，綠色表示平原

【答案】B

【解析】

根據(jù)在等高線地形圖上，等高線閉合且等高線數(shù)值中間高四周低則為山頂；兩山頂之間相對低洼的部位為鞍部；等高線閉合且等高線數(shù)值中間低四周高則為盆地；等高線向海拔低處凸為山脊；等高線向海拔高處凸為山谷；幾條海拔不同的等高線重合處為陡崖。等高線密集表示坡陡，等高線稀疏表示坡緩，進(jìn)行分析解答。

等高線上標(biāo)注的高度是海拔，故A正確；

等高線越稀疏，坡越緩；等高線越密，坡度越陡，故B錯(cuò)誤；

同一條等高線上海拔數(shù)值相等，故C正確；

在分層設(shè)色地形圖上，綠色表示平原，故D正確。

故選：B。

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