Friday, May 7, 2010

Cliffs by Mackenzie

A Cliff is like a HUGE rock. But it does take many processes of erosion with clay, water, wind, and rocks. Erosion is when the earth moves its materials around.

The type of materials that make a cliff is different types of clay and rock.  A cliff is also is made up a type of rock that has a reddish orange color to it. There is different types of rock throughout the layers of the cliff.

Some cliffs are formed by water and sea shores.

My sources were
Butterfield, Moira. 1,000 Facts About the Earth, September 1993

World Book, Vol. 4, 2000

EBSCO

This landforms project was by Mackenzie







      

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