Across
1
Largest ocean on Earth
4
Line dividing two countries
6
Distance east or west of prime meridian
7
Largest river in South America
8
Region between the two tropic lines
Down
1
Total number of people in an area
2
Long-term weather patterns of an area
3
Goods brought in from another country
5
Large body of water partly enclosed by land
7
Region surrounding the North Pole