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ConcepTest: A Pebble in a Stream

ConcepTest questions by David McConnell , David Steer , Walter Borowski, Jeffrey Dick, Annabelle Foos, Jeffrey Knott, Alvin Konigsberg, Michelle Malone, Heidi McGrew, Kathie Owens, and Stephen Van Horn

Question:

A pebble in a stream

a.must be a sedimentary rock.
b.must have formed in the stream.
c.must be younger than the stream channel.
d.may represent any type of rock.

Student Responses:

No data yet. The correct response is d.

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References and Notes: