Across
1
Physical features of land
4
Goods sold to another country
8
Low area between mountains
9
Body of water surrounded by land
10
Large body of water partly enclosed by land
11
Height above sea level
12
Region surrounding the North Pole
13
Largest hot desert in the world
Down
2
Imaginary line around the middle of Earth
3
Half of the Earth
4
Where river meets the sea
5
Cold treeless Arctic plain
6
Distance east or west of prime meridian
7
Tool for finding directions