横向
1
Steep rock face at edge of land
5
Low area between mountains
6
Mountain that can erupt with lava
7
Large natural elevation of earth
8
Landform where river meets the sea
13
Chain or group of islands
14
Height above sea level
纵向
2
Body of water surrounded by land
3
Ridge of rock or coral near the surface
4
Ocean between Americas and Europe/Africa
9
Narrow sea inlet between cliffs
10
Distance north or south of equator
11
Low-lying land surrounded by higher ground
12
Cold treeless Arctic plain