Across
1
Region surrounding the North Pole
5
Long-term weather patterns of an area
6
Height above sea level
7
Ocean between Americas and Europe/Africa
Down
2
Large slow-moving mass of ice
3
Largest ocean on Earth
4
Mountain that can erupt with lava
8
Chain or group of islands
9
Low-lying land surrounded by higher ground
10
Imaginary line around the middle of Earth
11
Area where water covers the soil
12
Where river meets the sea