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bell ringer test

The elevation is 2465 ft. above sea level
The name of the river that flows through the Grand Canyon is the ____________________ River. Colorado
The Colorado River flows north to south
What are the characteristics of sandstone? rough, particles come off when rubbed against another rock, different colors
What are two important tools of a geologist? hydrochloric acid and a hand lens
What are characteristics of limestone? fizzes with acid, different colors, some have holes which absorb the liquid on it.
Two types of weathering is __________ and _____________. mechanical , chemical
What is the idea that what happened before is still happening today? uniformitarianism
Name the 5 kinds of mechanical weathering. abrasion, freezing and thawing, plant growth, release of pressure, animal actions
Name the two things that determine how fast a rock will weather. type of rock and climate
Created by: 10329