Across
1
Where river meets the sea
2
Distance east or west of prime meridian
5
Large slow-moving mass of ice
Down
2
Body of water surrounded by land
3
Large body of water partly enclosed by land
4
Region near the equator
6
Mountain that can erupt with lava
7
Imaginary line around the middle of Earth
8
Region surrounding the North Pole
9
Distance north or south of equator