横向
1
Region near the equator
4
Cold treeless Arctic plain
5
Largest ocean on Earth
7
Large body of water partly enclosed by land
8
Body of water surrounded by land
10
Area where water covers the soil
13
Goods sold to another country
纵向
2
Low-lying land surrounded by higher ground
3
City that is seat of government
6
Flat elevated area of land
9
Tool for finding directions
11
Ocean between Americas and Europe/Africa
12
Imaginary line around the middle of Earth