横向
1
Area where water covers the soil
4
Long-term weather patterns of an area
6
Tool for finding directions
7
Flat elevated area of land
8
Where river meets the sea
纵向
2
Low-lying land surrounded by higher ground
3
Imaginary line around the middle of Earth
4
Steep rock face at edge of land
5
Height above sea level
6
One of seven major landmasses