横向
1
Goods brought in from another country
4
Narrow sea inlet between cliffs
5
Flat grassland in tropical regions
7
Physical features of land
11
Area where water covers the soil
13
Vast body of salt water
纵向
2
Distance north or south of equator
3
One of seven major landmasses
6
Region surrounding the North Pole
8
Half of the Earth
9
Visual representation of an area
10
Tool for finding directions
12
Mountain that can erupt with lava