Across
1
Region between the two tropic lines
4
Flat grassland in tropical regions
7
Large natural elevation of earth
8
Goods brought in from another country
9
Line dividing two countries
11
Vast body of salt water
12
Land surrounded by water
Down
2
Tool for finding directions
3
Piece of land jutting into the sea
5
One of seven major landmasses
6
Chain or group of islands
10
Large area covered with trees