Across
1
Goods brought in from another country
5
Total number of people in an area
6
Where river meets the sea
7
Height above sea level
9
Physical features of land
10
Large area covered with trees
Down
2
Piece of land jutting into the sea
3
Half of the Earth
4
Goods sold to another country
8
Largest river in South America
11
Distance east or west of prime meridian
12
Mountain that can erupt with lava
13
Large natural elevation of earth