横向
1
Flat elevated area of land
6
Dry land with little rainfall
7
Land surrounded by water
8
Ridge of rock or coral near the surface
9
Physical features of land
10
Largest hot desert in the world
11
Height above sea level
纵向
2
Deep narrow valley with steep sides
3
Piece of land jutting into the sea
4
Half of the Earth
5
Distance east or west of prime meridian