Across
1
Imaginary line around the middle of Earth
4
Piece of land jutting into the sea
6
Large slow-moving mass of ice
7
Distance east or west of prime meridian
8
Chain or group of islands
9
Cold treeless Arctic plain
11
Ocean between Americas and Europe/Africa
Down
2
Goods brought in from another country
3
Vast body of salt water
5
Height above sea level
10
Where river meets the sea