Across
1
Imaginary line around the middle of Earth
4
Raised area of land, smaller than a mountain
7
Narrow sea inlet between cliffs
8
Large body of water partly enclosed by land
9
City that is seat of government
Down
2
Cold treeless Arctic plain
3
Distance north or south of equator
5
Ridge of rock or coral near the surface
6
Large natural elevation of earth
10
Largest hot desert in the world