横向
1
Line dividing two countries
4
Low area between mountains
5
Visual representation of an area
6
Long-term weather patterns of an area
7
Large body of water partly enclosed by land
8
Largest ocean on Earth
9
Region surrounding the North Pole
纵向
2
Land surrounded by water on three sides
3
Chain or group of islands
10
City that is seat of government
11
Land surrounded by water
12
Flat grassland in tropical regions