横向
1
Chain or group of islands
5
Dry land with little rainfall
6
Where river meets the sea
10
Low-lying land surrounded by higher ground
13
Land surrounded by water
纵向
2
Area where water covers the soil
3
Cold treeless Arctic plain
4
Large area covered with trees
7
Narrow sea inlet between cliffs
8
Raised area of land, smaller than a mountain
9
Landform where river meets the sea
11
Large natural elevation of earth
12
Flat elevated area of land
14
Large slow-moving mass of ice