横向
1
Distance north or south of equator
4
Tool for finding directions
6
Region surrounding the North Pole
7
Ridge of rock or coral near the surface
8
Long-term weather patterns of an area
11
Dry land with little rainfall
13
Low area between mountains
纵向
2
Goods sold to another country
3
Height above sea level
5
Line dividing two countries
9
Cold treeless Arctic plain
10
Chain or group of islands
12
Deep narrow valley with steep sides
14
One of seven major landmasses