横向
1
Where river meets the sea
3
Visual representation of an area
5
Region near the equator
6
Imaginary line around the middle of Earth
10
Flat elevated area of land
11
Largest river in South America
纵向
2
Distance east or west of prime meridian
3
Large natural elevation of earth
4
Ridge of rock or coral near the surface
7
Large body of water partly enclosed by land
8
City that is seat of government
9
Half of the Earth