Across
1
Land surrounded by water
4
Large natural stream of water
5
Ocean between Americas and Europe/Africa
7
Goods sold to another country
9
Imaginary line around the middle of Earth
11
Largest ocean on Earth
12
Where river meets the sea
13
Mountain that can erupt with lava
Down
2
Deep narrow valley with steep sides
3
Long-term weather patterns of an area
5
Largest river in South America
6
Region surrounding the North Pole
7
Wearing away of land by water or wind
8
Flat elevated area of land
10
Distance north or south of equator