Across
1
Where river meets the sea
4
Land surrounded by water on three sides
6
Land surrounded by water
8
Area where water covers the soil
9
Visual representation of an area
Down
1
Imaginary line around the middle of Earth
2
Region between the two tropic lines
3
Region surrounding the North Pole
4
Flat elevated area of land
5
Cold treeless Arctic plain
7
Raised area of land, smaller than a mountain
10
Large natural elevation of earth
11
Low area between mountains