Which geologic eon and era are we currently living in?
A. Proterozoic eon, Cenozoic era
B. Proterozoic eon, Mesozoic era
C. Phanerozoic eon, Paleozoic era
D. Phanerozoic eon, Cenozoic era
Answer: D
You might also like to view...
All Muslims accept the Five Pillars
Indicate whether this statement is true or false.
During atmospheric convection, rising air bubbles are called ____
A) wind B) vapors C) thermals D) clouds
A liquid thermometer that is held in direct sunlight will ____
A) accurately measure the air temperature B) measure a much higher temperature than that of the air C) measure a much lower temperature than that of the air D) measure the temperature of the sun rather than the air
Which animal has been removed from the U.S. endangered species list?
A. manatees B. American crocodile C. pythons D. California condor E. bald eagles