横向
1
Mountain that can erupt with lava
5
Large slow-moving mass of ice
6
Wearing away of land by water or wind
7
One of seven major landmasses
10
Vast body of salt water
纵向
2
Large natural elevation of earth
3
Region between the two tropic lines
4
Seasonal heavy rainfall
8
Body of water surrounded by land
9
Half of the Earth
11
Distance north or south of equator
12
Region near the equator