下图为某区域的地质剖面图。读图,完成下面小题。

1.图中①②③④四处地理事物形成的先后顺序可能是( )
A.①②③④ | B.④②③① | C.②③①④ | D.③②④① |
A.岩性差异 | B.地势差异 | C.岩浆侵入 | D.断层发育 |
A.背斜成山 | B.岩层差别侵蚀 | C.向斜成山 | D.断层上升成山 |

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

