Multiple Choice
The Mesozoic Era is a time in the Earth's history when
A) the first abundant shelly organisms appeared in the fossil record.
B) the Earth's interior was so hot that a solid outer crust,if present,was likely being extensively remelted.
C) stable continental interiors,termed cratons,first formed.
D) the dinosaurs appeared and came to dominate large-scale terrestrial life.
Correct Answer:
Verified
Correct Answer:
Verified
Q41: What caused the buildup of oxygen in
Q42: What major change took place on the
Q43: Which of the following is true of
Q44: Through geologic time,continents have drifted over the
Q45: The Taconic,Acadian,and Alleghenian orogenic events all led
Q47: The generally accepted scientific theory for the
Q48: The Hadean was a time in Earth
Q49: Animals and plants are both<br>A) autotrophs.<br>B) eukaryotes.<br>C)
Q50: Dinosaurs first appeared during the _ Period.<br>A)
Q51: According to the graph below,continental crust was