横向
1
Steep rock face at edge of land
4
City that is seat of government
5
Land surrounded by water on three sides
8
Region near the equator
8
Region between the two tropic lines
11
Large natural stream of water
12
Low-lying land surrounded by higher ground
13
Region surrounding the North Pole
纵向
2
Large area covered with trees
3
Largest ocean on Earth
6
Imaginary line around the middle of Earth
7
Physical features of land
9
Low area between mountains
10
Largest hot desert in the world
14
Half of the Earth