横向
1
Land surrounded by water on three sides
4
Narrow sea inlet between cliffs
8
Cold treeless Arctic plain
9
Vast body of salt water
11
Dry land with little rainfall
12
Physical features of land
纵向
2
Mountain that can erupt with lava
3
Imaginary line around the middle of Earth
5
Goods sold to another country
6
Distance east or west of prime meridian
7
Height above sea level
10
Deep narrow valley with steep sides
13
Large slow-moving mass of ice