横向
1
Mountain that can erupt with lava
4
Dry land with little rainfall
6
Steep rock face at edge of land
7
Distance north or south of equator
8
Raised area of land, smaller than a mountain
9
Cold treeless Arctic plain
10
Largest hot desert in the world
纵向
2
Chain or group of islands
3
Large slow-moving mass of ice
5
Region between the two tropic lines