Across
1
Land surrounded by water on three sides
5
Large body of water partly enclosed by land
7
Ridge of rock or coral near the surface
10
Imaginary line around the middle of Earth
11
Seasonal heavy rainfall
13
Large natural stream of water
14
Steep rock face at edge of land
Down
2
Low-lying land surrounded by higher ground
3
Region surrounding the North Pole
4
Height above sea level
6
Cold treeless Arctic plain
8
One of seven major landmasses
9
Where river meets the sea
12
Distance east or west of prime meridian