横向
1
Vast body of salt water
5
City that is seat of government
6
Flat elevated area of land
8
One of seven major landmasses
9
Body of water surrounded by land
10
Largest hot desert in the world
12
Narrow sea inlet between cliffs
纵向
2
Physical features of land
3
Land surrounded by water
4
Largest river in South America
7
Large body of water partly enclosed by land
11
Ridge of rock or coral near the surface