Which of the following is the shortest period of time?
A) The length of the Cenozoic era
B) The half-life of 40K
C) One hundred thousand years
D) Two half-lives of 14C
E) The time since the Cambrian explosion
Correct Answer:
Verified
Q147: Which statement about the Phanerozoic eon is
Q148: In the upper atmosphere, the bombardment of
Q149: A layer of rocks is known as
A)
Q150: Plankton, which are associated with fossil assemblages
Q151: Earth was devoid of life during the
Q153: The first prokaryotic organisms evolved during the
Q154: Fossils found in lower strata of undisturbed
Q155: Which group is documented in fossils from
Q156: Which of the following could be most
Q157: In undisturbed strata of sedimentary rock, the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents