横向
1
One of seven major landmasses
5
Piece of land jutting into the sea
6
Landform where river meets the sea
7
Low area between mountains
8
Area where water covers the soil
9
Low-lying land surrounded by higher ground
10
Vast body of salt water
纵向
1
Deep narrow valley with steep sides
2
Physical features of land
3
Distance east or west of prime meridian
4
Total number of people in an area