横向
1
Region between the two tropic lines
3
Piece of land jutting into the sea
5
Cold treeless Arctic plain
6
Region surrounding the North Pole
7
Total number of people in an area
12
Land surrounded by water
纵向
2
Steep rock face at edge of land
3
One of seven major landmasses
4
Land surrounded by water on three sides
8
Visual representation of an area
9
Flat elevated area of land
10
Half of the Earth
11
Distance north or south of equator