Question

Which is longer era or period

Answer 1

Answer:

epoch. l think this is the answer

Explanation:

era = A unit of time shorter than an eon but longer than a period. period = A unit of time shorter than an era but longer than epoch. epoch = A unit of time shorter than a period but longer than an age.

Answer 2

era = A unit of time shorter than an eon but longer than a period . period = A unit of time shorter than an era but longer than epoch . epoch = A unit of time shorter than a period but longer than an age