Techniques+to+Evaluate+Earth's+Composition

=CLICK ON THE DISCUSSION TAB TO COMMENT ON THIS QUESTION. =

====Which of the following techniques do you think scientists can use to gather evidence about whether the very center of the Earth is mostly a solid, a liquid, or a gas? **__Choose all that apply.__** ====

A. Drilling through the center of the Earth C. Analyzing pictures taken by satellites D. Scientists cannot study the center of the Earth
 * B. Studying motion caused by earthquakes **

**bold** = correct answer

Question Identifier: GCI_2011_077 Designed for: //Non-Science Majors// Primary Author(s): //J. Libarkin, S. Anderson// Contributing Author(s): Misconception's Reference: //Original GCI (https://www.msu.edu/~libarkin/GCI_PUBLICATIONS.html)// Notes: //(none)//

include component="comments" page="1)   Which of the following are necessary for a volcano to form? " limit="10"