横向
1
Region between the two tropic lines
5
Ocean between Americas and Europe/Africa
6
Imaginary line around the middle of Earth
7
Goods brought in from another country
13
Distance east or west of prime meridian
14
Area where water covers the soil
15
Goods sold to another country
纵向
2
Land surrounded by water on three sides
3
Largest ocean on Earth
4
City that is seat of government
8
Chain or group of islands
9
One of seven major landmasses
10
Where river meets the sea
11
Cold treeless Arctic plain
12
Region surrounding the North Pole