Across
1
Large slow-moving mass of ice
3
Large area covered with trees
4
Where river meets the sea
6
Largest river in South America
7
Low-lying land surrounded by higher ground
9
Physical features of land
Down
2
Ocean between Americas and Europe/Africa
3
Narrow sea inlet between cliffs
5
Goods brought in from another country
8
City that is seat of government
10
Height above sea level
11
Imaginary line around the middle of Earth
12
One of seven major landmasses