横向
1
Landform where river meets the sea
4
Seasonal heavy rainfall
6
Piece of land jutting into the sea
7
Distance north or south of equator
8
Large natural stream of water
9
City that is seat of government
纵向
2
One of seven major landmasses
3
Body of water surrounded by land
5
Largest river in South America
8
Ridge of rock or coral near the surface
10
Largest hot desert in the world