Across
1
Imaginary line around the middle of Earth
3
Steep rock face at edge of land
7
Ocean between Americas and Europe/Africa
9
Wearing away of land by water or wind
10
Physical features of land
Down
2
Flat elevated area of land
4
Region surrounding the North Pole
5
Large natural stream of water
6
Ridge of rock or coral near the surface
8
Body of water surrounded by land