Earth Flashcards
A large land mass surrounded by oceans or other land that is called a
Continent
A physical feature of the land is called a
Landform
Examples of landforms include mountains and
Plains
Valleys and canyons are examples of landforms shaped by
Water
Mounds, called ______________ , form where wind blows sand
Sand dunes
The gently sloped edge of a continent that connects the shore to the sea is a
Continental slope
Underwater mountains that run through an ocean form an
Ocean ridge
Features that look like canyons in the ocean floor are called
Trenches
The name of a region of land where water drains into a river is a
Drainage basin
The movement of a river slows down as it nears the ocean, dropped deposits that form triangle-shaped landforms, called
Delta
The outermost layer of Earth is made up of rock, called the
Crust
Below the crust leis a layer of rock,called the
Mantle
Rock in the mantle can move or slowly flow because of great pressure and high
Temperatures
The outer core is below the mantle and is made mostly of melted
Iron
The sphere of solid material at Earths center is called the
Inner core