横向
1
One of seven major landmasses
6
Deep narrow valley with steep sides
8
Long-term weather patterns of an area
9
Area where water covers the soil
10
Distance north or south of equator
纵向
2
Vast body of salt water
3
Large natural elevation of earth
4
Largest ocean on Earth
5
Half of the Earth
6
Piece of land jutting into the sea
7
Flat elevated area of land