横向
1
Large natural stream of water
4
Distance east or west of prime meridian
5
One of seven major landmasses
7
Deep narrow valley with steep sides
8
Low-lying land surrounded by higher ground
10
Long-term weather patterns of an area
14
Height above sea level
纵向
2
Goods brought in from another country
3
Chain or group of islands
5
Tool for finding directions
6
Large body of water partly enclosed by land
9
Large area covered with trees
11
Wearing away of land by water or wind
12
City that is seat of government
13
Half of the Earth