The principle asserting that processes operating in the present world can be used to interpret

events of the past; the present is the key to the past:a.
catastrophism d. unconformity
b. uniformitarianism e. weathering
c. lithification


B

Environmental & Atmospheric Sciences

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If you were asked to describe some of the useful things that earth scientists might be involved in, which of the following would not be applicable?

A. Trying to predict when natural hazards might occur by using secret methods. B. Trying to understand what causes flooding so it can be prevented. C. Trying to predict the weather so farmers might know when to plant crops. D. Helping the public understand which areas and populations might be susceptible to earthquakes. E. All of these choices are correct.

Environmental & Atmospheric Sciences

When did the supercontinent Pangaea exist?

A) during the Pleistocene B) during the Paleozoic C) during the Cenozoic D) during the Holocene

Environmental & Atmospheric Sciences

Which of the following shows the location of the Humbolt Current?

A. A B. B C. C D. D

Environmental & Atmospheric Sciences

Who is credited with formulating the doctrine of uniformitarianism?

A) Lyell B) Playfair C) Hutton D) Aristotle

Environmental & Atmospheric Sciences