Across
1
Largest river in South America
4
Body of water surrounded by land
6
Half of the Earth
8
Land surrounded by water
9
Landform where river meets the sea
13
Tool for finding directions
15
Dry land with little rainfall
Down
2
Flat elevated area of land
3
Distance north or south of equator
5
Distance east or west of prime meridian
7
Where river meets the sea
10
Wearing away of land by water or wind
11
Long-term weather patterns of an area
12
City that is seat of government
14
Ridge of rock or coral near the surface