横向
1
Seasonal heavy rainfall
2
Height above sea level
5
Flat elevated area of land
6
Largest hot desert in the world
7
Flat grassland in tropical regions
8
Deep narrow valley with steep sides
纵向
2
Chain or group of islands
3
Ocean between Americas and Europe/Africa
4
Narrow sea inlet between cliffs
9
Total number of people in an area
10
Mountain that can erupt with lava