Across
1
Physical features of land
5
Largest ocean on Earth
7
Large body of water partly enclosed by land
8
Imaginary line around the middle of Earth
9
Land surrounded by water
10
Seasonal heavy rainfall
Down
1
Cold treeless Arctic plain
2
Visual representation of an area
3
Wearing away of land by water or wind
4
Largest river in South America
6
Distance east or west of prime meridian