Across
1
Raised area of land, smaller than a mountain
4
Land surrounded by water on three sides
5
Mountain that can erupt with lava
6
Largest river in South America
7
Large natural elevation of earth
Down
2
Body of water surrounded by land
3
City that is seat of government
4
Largest ocean on Earth
8
Line dividing two countries
9
Distance east or west of prime meridian
10
Long-term weather patterns of an area
11
Deep narrow valley with steep sides