横向
1
Height above sea level
4
Ridge of rock or coral near the surface
6
Region surrounding the North Pole
7
One of seven major landmasses
10
Visual representation of an area
纵向
2
Region between the two tropic lines
3
Body of water surrounded by land
4
Large natural stream of water
5
Distance east or west of prime meridian
6
Largest river in South America
8
Tool for finding directions
9
Largest ocean on Earth
11
Line dividing two countries