Geologists Use Radioactive Elements in Rocks Mainly to Identify

question 34

Multiple Choice

Geologists use radioactive elements in rocks mainly to identify:

• A) their relative age.
• B) an angular disconformity.
• C) a nonconformity.
• D) their absolute age.

---

Definitions:

Additional Unit

The next unit of production, referring to the increase in quantity by one unit.

Marginal Revenue Product

The additional revenue generated from using one more unit of a factor of production, such as labor or capital.

Fifth Worker

A term possibly referring to an additional employee in a series or sequence, but without specific context, the exact interpretation may vary.

Derived Demand

A demand for a factor of production or intermediate good that occurs as a result of the demand for another good or service, for example, the demand for steel being derived from the demand for automobiles.