横向
1
Region between the two tropic lines
5
One of seven major landmasses
6
Low-lying land surrounded by higher ground
9
City that is seat of government
10
Ridge of rock or coral near the surface
11
Largest hot desert in the world
纵向
2
Largest ocean on Earth
3
Large slow-moving mass of ice
4
Region surrounding the North Pole
7
Where river meets the sea
8
Cold treeless Arctic plain
12
Mountain that can erupt with lava
13
Chain or group of islands
14
Seasonal heavy rainfall
15
Tool for finding directions