横向
1
Flat grassland in tropical regions
5
Land surrounded by water
6
Long-term weather patterns of an area
7
Visual representation of an area
8
Goods brought in from another country
11
Line dividing two countries
纵向
1
Largest hot desert in the world
2
Cold treeless Arctic plain
3
Low-lying land surrounded by higher ground
4
Height above sea level
6
Tool for finding directions
9
Region surrounding the North Pole
10
Steep rock face at edge of land