Measurement of __________ age refers only to the order in which events occurred.
A) relative
B) absolute
C) radiometric
D) Phanerozoic

Question

Quizplus · Accepted Answer

Relative age refers to the order in which events occurred, without assigning numerical age. It is based on the principles of stratigraphy and superposition, where the oldest layers are at the bottom and the youngest layers are at the top. Absolute age, on the other hand, assigns a numerical age to a rock or fossil based on radiometric dating techniques. Radiometric dating is a type of absolute age dating that uses the decay rate of radioactive isotopes to determine the age of a sample. The Phanerozoic Eon refers to a unit of geological time that spans from about 541 million years ago to the present, and includes the evolution and diversification of life on Earth.

Measurement of __________ Age Refers Only to the Order in Which