横向
1
Where river meets the sea
4
Steep rock face at edge of land
5
Large area covered with trees
6
One of seven major landmasses
10
Long-term weather patterns of an area
纵向
2
Flat elevated area of land
3
Largest ocean on Earth
4
City that is seat of government
6
Deep narrow valley with steep sides
7
Distance east or west of prime meridian
8
Total number of people in an area
9
Large natural stream of water