Across
1
Land surrounded by water
4
Half of the Earth
6
Large natural stream of water
7
Long-term weather patterns of an area
8
Distance north or south of equator
10
Seasonal heavy rainfall
Down
2
Imaginary line around the middle of Earth
3
Land surrounded by water on three sides
5
Height above sea level
9
Visual representation of an area
11
Cold treeless Arctic plain