横向
1
Body of water surrounded by land
3
Narrow sea inlet between cliffs
5
Wearing away of land by water or wind
6
Largest hot desert in the world
10
Where river meets the sea
11
Cold treeless Arctic plain
12
Low-lying land surrounded by higher ground
13
Mountain that can erupt with lava
纵向
2
Physical features of land
4
Area where water covers the soil
7
Vast body of salt water
8
Visual representation of an area
9
Largest river in South America