横向
1
Where river meets the sea
5
Region surrounding the North Pole
6
City that is seat of government
7
Wearing away of land by water or wind
8
Height above sea level
10
Deep narrow valley with steep sides
11
Large area covered with trees
14
Visual representation of an area
纵向
2
Low area between mountains
3
Chain or group of islands
4
Goods brought in from another country
9
Dry land with little rainfall
12
Ocean between Americas and Europe/Africa
13
Region near the equator
15
Long-term weather patterns of an area