Across
1
Visual representation of an area
3
Region surrounding the North Pole
4
Piece of land jutting into the sea
7
Flat elevated area of land
8
Body of water surrounded by land
9
Imaginary line around the middle of Earth
10
Vast body of salt water
11
Mountain that can erupt with lava
Down
2
Region near the equator
2
Region between the two tropic lines
5
Wearing away of land by water or wind
6
Flat grassland in tropical regions