横向
1
Piece of land jutting into the sea
4
Large natural stream of water
5
Largest hot desert in the world
7
Long-term weather patterns of an area
8
Height above sea level
9
Largest river in South America
10
Vast body of salt water
纵向
2
Wearing away of land by water or wind
3
Large natural elevation of earth
6
City that is seat of government