Question

what is meant by supereon and eon​

Answer 1

Answer:

A time period encompassing more than one eon, principally used to characterize the Precambrian is called supeeon

Answer 2

Answer:

$\huge\mathfrak\blue{Answer}$

Supereon :-

A time period encompassing more than one eon, principally used to characterize the Precambrian.

Eon :-

An eon, which is the longest unit of geologic time, is roughly one billion years long.

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