The Primary Source for Free Oxygen Introduced into the Atmosphere

question 66

True/False

The primary source for free oxygen introduced into the atmosphere during the Proterozoic was through photosynthesis.

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Definitions:

Frequency

The number of occurrences of a repeating event per unit of time, often used in the context of waves or cycles.

Sensitivity To Sound

An increased responsiveness or discomfort to auditory stimuli, which can range from a mild annoyance to severe impact on daily functioning.

Hz Range

Refers to the spectrum of frequencies, measured in Hertz (Hz), in various contexts such as sound, electromagnetic waves, or electrical signals.

Evolution Of Music

The study of how music has developed and changed over time, from ancient times to the contemporary era, encompassing changes in musical styles, instruments, and cultural contexts.