横向
1
Area where water covers the soil
5
Large area covered with trees
6
Land surrounded by water on three sides
纵向
2
Region surrounding the North Pole
3
Mountain that can erupt with lava
4
Distance east or west of prime meridian
6
Flat elevated area of land
7
Height above sea level
8
Low area between mountains
9
Raised area of land, smaller than a mountain