横向
1
Largest ocean on Earth
4
Imaginary line around the middle of Earth
6
Largest hot desert in the world
9
Long-term weather patterns of an area
10
Ridge of rock or coral near the surface
纵向
2
Steep rock face at edge of land
3
Large slow-moving mass of ice
5
Seasonal heavy rainfall
7
Body of water surrounded by land
8
Goods brought in from another country