Across
1
Large slow-moving mass of ice
2
Largest ocean on Earth
5
Distance east or west of prime meridian
6
Ocean between Americas and Europe/Africa
7
Large natural elevation of earth
8
Chain or group of islands
9
Region surrounding the North Pole
Down
2
Land surrounded by water on three sides
3
Long-term weather patterns of an area
4
Flat elevated area of land
10
Raised area of land, smaller than a mountain
11
Ridge of rock or coral near the surface