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The core is composed of pure nickel and iron.

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You are sitting in class when your professor begins talking about a dome with the inner layers dating back to the Tertiary and its outer layers dating back to the Permian. You immediately know this professor is wrong. What is your evidence?

A. Domes don't have layers
B. Domes have the oldest layers in the middle, not the youngest
C. Now that we know the age of the layers, we would call it a syncline
Domes didn't exist back then

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Which of the following are the environments of metamorphism?

A. Metamorphism from contact with a hot magma body
B. Metamorphism as the result of hot fluids coming off a diapir
C. Metamorphism as the result of slow cooling of magma
D. Metamorphism in a subduction zone

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Which of the following is the parent rock for quartzite?

A. Limestone
B. Conglomerate
C. Granite
D. Sandstone

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Which of the following methods of transportation will result in the best degree of sorting?

A. Waves on a beach
B. Streams
C. Glaciers
D. Wind

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