横向
1
Distance north or south of equator
3
Largest hot desert in the world
5
Largest ocean on Earth
8
Large body of water partly enclosed by land
10
Vast body of salt water
11
Seasonal heavy rainfall
纵向
2
Large area covered with trees
4
Area where water covers the soil
6
Imaginary line around the middle of Earth
7
Land surrounded by water
9
Region between the two tropic lines