A Crustal Rock Dated to 150 Ma Is How Old

question 46

Multiple Choice

A crustal rock dated to 150 Ma is how old?

• A)150 thousand years
• B)150 million years
• C)150 billion years
• D)150 zillion years

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Definitions:

Vastly Underestimate

To significantly underrate the size, value, importance, or capability of someone or something.

Relay

A system or process in which information, data, or objects are passed along through a series of stations or individuals until the final destination is reached.

Cluster Chain

A series of events, ideas, or objects grouped together due to their connection or relation to one another.

Grapevine

Informal communication channels within organizations where information, rumors, and unofficial news spread among employees.