横向
1
Where river meets the sea
4
Tool for finding directions
5
Land surrounded by water
9
Large body of water partly enclosed by land
10
Deep narrow valley with steep sides
纵向
2
Area where water covers the soil
3
Piece of land jutting into the sea
6
Long-term weather patterns of an area
7
Region near the equator
8
Low area between mountains
11
Distance east or west of prime meridian