风蚀地貌广泛分布于地球干旱、半干旱地区。罗布泊地区位于新疆塔里木盆地东缘,北靠天山支脉库鲁克塔格,南临阿尔金山,雅丹较为低矮,高度多在1m以下。下图是雅丹地貌景观图和蜂窝石的景观图。据此完成下面小题。


1.据图推测罗布泊雅丹形成的主导风向是( )
A.东南风 | B.东北风 | C.西南风 | D.西北风 |

A.①②③④ | B.②④①③ | C.③①④② | D.④③②① |
A.流水侵蚀 | B.风力侵蚀 | C.冰川侵蚀 | D.流水沉积 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

