横向
1
Seasonal heavy rainfall
4
Flat elevated area of land
5
Distance north or south of equator
6
Ocean between Americas and Europe/Africa
8
Deep narrow valley with steep sides
12
Ridge of rock or coral near the surface
纵向
2
Mountain that can erupt with lava
3
Imaginary line around the middle of Earth
7
Land surrounded by water
9
Steep rock face at edge of land
10
Goods brought in from another country
11
Body of water surrounded by land
13
Largest hot desert in the world