Relative to the Oldest Rocks That Have Been Found on the Earth

question 33

Multiple Choice

Relative to the oldest rocks that have been found on the earth, the oldest lunar rocks are

• A) very much younger.
• B) somewhat younger.
• C) about the same age.
• D) older.

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Definitions:

Socioeconomic Status

A social standing or class of an individual or group often measured by education, income, and occupation.

Longevity

The length of time an individual lives, often used in the context of life span extension and quality of life.

Functional Age

Measure of a person’s ability to function effectively in his or her physical and social environment in comparison with others of the same chronological age.

Geriatrics

The branch of medicine focusing on the health, care, and diseases of older adults and the challenges associated with aging.