横向
1
Half of the Earth
3
Deep narrow valley with steep sides
8
Distance east or west of prime meridian
10
Mountain that can erupt with lava
纵向
1
Raised area of land, smaller than a mountain
2
Low area between mountains
4
One of seven major landmasses
5
Visual representation of an area
6
Piece of land jutting into the sea
7
Land surrounded by water
9
Vast body of salt water