横向
1
Low area between mountains
4
Chain or group of islands
5
Physical features of land
6
Goods brought in from another country
11
Distance north or south of equator
纵向
2
Where river meets the sea
3
Long-term weather patterns of an area
7
Ridge of rock or coral near the surface
8
City that is seat of government
9
Vast body of salt water
10
Deep narrow valley with steep sides
12
Tool for finding directions