Across
1
Goods sold to another country
3
Large area covered with trees
4
One of seven major landmasses
9
Total number of people in an area
10
Half of the Earth
11
Low area between mountains
12
Cold treeless Arctic plain
13
Flat elevated area of land
Down
1
Imaginary line around the middle of Earth
2
Largest hot desert in the world
4
Tool for finding directions
5
Area where water covers the soil
6
Piece of land jutting into the sea
7
Large body of water partly enclosed by land
8
Ocean between Americas and Europe/Africa