Across
1
Seasonal heavy rainfall
3
Large slow-moving mass of ice
6
Flat elevated area of land
8
Landform where river meets the sea
11
Where river meets the sea
Down
1
Large natural elevation of earth
2
Flat grassland in tropical regions
4
Distance east or west of prime meridian
5
Line dividing two countries
6
Largest ocean on Earth
7
Raised area of land, smaller than a mountain
9
Imaginary line around the middle of Earth
10
Height above sea level