Across
1
Imaginary line around the middle of Earth
5
Largest hot desert in the world
7
Body of water surrounded by land
9
Narrow sea inlet between cliffs
10
Steep rock face at edge of land
Down
2
Visual representation of an area
3
Ridge of rock or coral near the surface
4
Line dividing two countries
6
Raised area of land, smaller than a mountain
8
Large natural elevation of earth