Across
1
Imaginary line around the middle of Earth
3
City that is seat of government
4
One of seven major landmasses
7
Physical features of land
8
Mountain that can erupt with lava
9
Visual representation of an area
10
Vast body of salt water
Down
2
Largest ocean on Earth
4
Steep rock face at edge of land
5
Chain or group of islands
6
Ocean between Americas and Europe/Africa