Across
1
Large slow-moving mass of ice
3
Imaginary line around the middle of Earth
4
Deep narrow valley with steep sides
5
Region near the equator
6
Goods sold to another country
7
Land surrounded by water
8
Tool for finding directions
Down
2
Ocean between Americas and Europe/Africa
3
Wearing away of land by water or wind
5
Region between the two tropic lines
9
Largest hot desert in the world
10
Flat grassland in tropical regions
11
Largest ocean on Earth
12
Visual representation of an area