Across
1
Land surrounded by water
4
Imaginary line around the middle of Earth
5
Body of water surrounded by land
7
Goods brought in from another country
10
Large slow-moving mass of ice
11
Goods sold to another country
12
Large area covered with trees
13
Large natural stream of water
Down
2
Long-term weather patterns of an area
3
Distance north or south of equator
6
Mountain that can erupt with lava
8
Largest river in South America
9
Flat elevated area of land