Across
1
Region between the two tropic lines
2
Flat elevated area of land
4
Body of water surrounded by land
6
Region near the equator
8
Goods sold to another country
9
Landform where river meets the sea
10
Largest ocean on Earth
Down
2
Total number of people in an area
3
Large slow-moving mass of ice
5
Mountain that can erupt with lava
7
Where river meets the sea
11
Ridge of rock or coral near the surface
12
Large body of water partly enclosed by land