横向
1
Ocean between Americas and Europe/Africa
6
Large natural stream of water
7
Steep rock face at edge of land
9
Large natural elevation of earth
10
City that is seat of government
11
Imaginary line around the middle of Earth
纵向
1
Height above sea level
2
Region surrounding the North Pole
3
Cold treeless Arctic plain
4
Chain or group of islands
5
Large area covered with trees
8
Largest river in South America