横向
1
Cold treeless Arctic plain
4
Visual representation of an area
5
Flat elevated area of land
8
Physical features of land
纵向
2
Body of water surrounded by land
3
Distance north or south of equator
4
Seasonal heavy rainfall
6
Region surrounding the North Pole
7
One of seven major landmasses
9
Land surrounded by water on three sides
10
Largest hot desert in the world