Across
1
Flat grassland in tropical regions
3
Narrow sea inlet between cliffs
6
Low-lying land surrounded by higher ground
7
Land surrounded by water on three sides
8
Ridge of rock or coral near the surface
9
Large natural elevation of earth
Down
2
Distance east or west of prime meridian
3
Large area covered with trees
4
Long-term weather patterns of an area
5
Imaginary line around the middle of Earth