Across
1
Imaginary line around the middle of Earth
5
Wearing away of land by water or wind
6
Long-term weather patterns of an area
7
Body of water surrounded by land
8
Ocean between Americas and Europe/Africa
9
Large slow-moving mass of ice
Down
2
Piece of land jutting into the sea
3
City that is seat of government
4
Where river meets the sea
10
Cold treeless Arctic plain
11
Region surrounding the North Pole