Across
1
Half of the Earth
4
Largest river in South America
5
Ridge of rock or coral near the surface
6
Large natural elevation of earth
9
Height above sea level
10
Piece of land jutting into the sea
11
Distance north or south of equator
Down
2
Goods brought in from another country
3
Narrow sea inlet between cliffs
7
Body of water surrounded by land
8
Land surrounded by water