Across
1
Piece of land jutting into the sea
5
Where river meets the sea
6
Tool for finding directions
7
Flat grassland in tropical regions
8
Region surrounding the North Pole
10
Large natural elevation of earth
Down
2
Height above sea level
3
Half of the Earth
4
Region near the equator
8
Ocean between Americas and Europe/Africa
9
Large natural stream of water
11
Cold treeless Arctic plain