横向
1
Area where water covers the soil
4
Imaginary line around the middle of Earth
8
Long-term weather patterns of an area
9
Height above sea level
10
Low-lying land surrounded by higher ground
纵向
2
Distance east or west of prime meridian
3
Vast body of salt water
5
Large natural stream of water
6
Largest hot desert in the world
7
Region between the two tropic lines
11
Body of water surrounded by land