Question

compare the student text with the source.
source: charles c. mann, before columbus: the americas of 1491, page 9. published by atheneum books for young readers, 2009:

archaeologists call the big mound at huaricanga—and those like it in other norte chico sites—temples because they were most likely built for religious reasons. its size and grandeur would have overwhelmed everyone who saw it.

student text:

the large, grand mound at huaricanga was probably a religious structure; it most certainly would have impressed people (mann 9).

is the student text plagiarized?
no, it is not plagiarized.
yes, because it fails to use quotation marks.
yes, because it fails to cite the source.

Explanation:

The student rephrased the source text (using synonyms like "large, grand" for "big" and "gr[SSE onError error]

Answer:

No, it is not plagiarized.