Across
1
Low area between mountains
4
Large slow-moving mass of ice
5
Area where water covers the soil
6
Region near the equator
7
Imaginary line around the middle of Earth
11
Region surrounding the North Pole
13
Mountain that can erupt with lava
14
Land surrounded by water
Down
2
Dry land with little rainfall
3
Where river meets the sea
8
Large natural stream of water
9
Largest ocean on Earth
10
Tool for finding directions
12
Deep narrow valley with steep sides