Across
1
Largest hot desert in the world
4
Region between the two tropic lines
6
Large natural elevation of earth
7
Chain or group of islands
8
Largest ocean on Earth
9
Large natural stream of water
Down
2
Long-term weather patterns of an area
3
Largest river in South America
5
Ridge of rock or coral near the surface
6
Visual representation of an area
7
Region surrounding the North Pole
10
Steep rock face at edge of land
11
Imaginary line around the middle of Earth
12
Vast body of salt water