横向
1
One of seven major landmasses
5
Dry land with little rainfall
6
Large slow-moving mass of ice
7
Largest river in South America
9
City that is seat of government
纵向
2
Total number of people in an area
3
Large natural stream of water
4
Mountain that can erupt with lava
8
Visual representation of an area
10
Piece of land jutting into the sea