Across
1
Raised area of land, smaller than a mountain
3
Region near the equator
5
Imaginary line around the middle of Earth
6
Area where water covers the soil
8
Vast body of salt water
9
Visual representation of an area
Down
2
Wearing away of land by water or wind
4
Region surrounding the North Pole
7
Large slow-moving mass of ice
10
Body of water surrounded by land