Across
1
Body of water surrounded by land
3
Region near the equator
5
Largest ocean on Earth
7
Half of the Earth
9
Land surrounded by water on three sides
10
Imaginary line around the middle of Earth
Down
2
Largest river in South America
3
Cold treeless Arctic plain
4
Height above sea level
6
Goods brought in from another country
8
One of seven major landmasses