Earth Developed the First Ocean by About 4 Million Years

question 57

True/False

Earth developed the first ocean by about 4 million years ago.

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Definitions:

Chronic Diseases

Long-term medical conditions that are generally progressive and affect an individual's overall health and quality of life, necessitating ongoing management and care.

Prevalence

The proportion of a population found to have a condition at a specific time, often used in epidemiological studies.

Incidence

The frequency or rate at which new cases of a particular disease or condition occur in a population over a specified period.

Mortality

The state of being subject to death; the incidence of death in a population.