Which of the Following Represents the Longest Duration of Geologic

question 2

Multiple Choice

Which of the following represents the longest duration of geologic time?

• A) Jurassic
• B) Precambrian
• C) Paleozoic
• D) Mesozoic
• E) Cenozoic

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Definitions:

Prevalence

The proportion of a population found to have a condition or disease at a specific time.

Epidemiological Transition

A phase of development marked by a sudden and stark increase in population growth rates brought about by medical innovation in disease or sickness treatment.

Incidence

The rate at which new cases of a disease or condition occur in a specific population over a given period of time.

Morbidity

Refers to the state or quality of being diseased or the incidence of illness in a population.