Across
1
Line dividing two countries
3
Largest ocean on Earth
7
Ocean between Americas and Europe/Africa
8
Largest river in South America
10
Vast body of salt water
11
Imaginary line around the middle of Earth
Down
2
Piece of land jutting into the sea
4
Ridge of rock or coral near the surface
5
Land surrounded by water
6
Region surrounding the North Pole
9
Physical features of land
12
Area where water covers the soil
13
Body of water surrounded by land