Across
1
Goods sold to another country
2
Deep narrow valley with steep sides
4
Largest river in South America
5
Raised area of land, smaller than a mountain
6
Land surrounded by water
7
Large area covered with trees
8
Goods brought in from another country
11
Large slow-moving mass of ice
Down
2
One of seven major landmasses
3
Distance east or west of prime meridian
9
Largest hot desert in the world
10
Mountain that can erupt with lava
12
Large natural elevation of earth