The Nile is the longest river in the world.
True
A valley is a low area of land between two mountains.
True
A jungle is a dry, land with little vegetation.
False
The Amazon is the largest forest in the world.
True
A lake is a salt water.
False
The Sahara is the largest desert in the world.
True
An island is surrounded by land on all sides.
False
The moon has a large amount of water.
False
A waterfall is a flow of water.
True
Stars are part of our solar system.
False
Clouds are made of ice crystals
True
Fields are covered with trees.
False
