Across
1
Body of water surrounded by land
3
Ridge of rock or coral near the surface
4
Distance east or west of prime meridian
5
Tool for finding directions
11
Land surrounded by water
12
Largest river in South America
13
Region between the two tropic lines
Down
2
Region surrounding the North Pole
3
Large natural stream of water
6
Ocean between Americas and Europe/Africa
7
Wearing away of land by water or wind
8
Dry land with little rainfall
9
Largest ocean on Earth
10
Seasonal heavy rainfall