The Major Source of Cl Atoms in the Stratosphere Is

question 115

Multiple Choice

The major source of Cl atoms in the stratosphere is from

• A)CFC's.
• B)NaCl.
• C)Cl₂.
• D)HCl.

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Definitions:

Internal Nares

The internal nares, also known as the choanae, are openings at the back of the nasal cavity leading into the pharynx, facilitating airflow from the nose to the throat.

Nasal Cavity

The hollow space within the nose through which air flows, filtered, warmed, and humidified, also housing olfactory receptors.

Soft Palate

The soft tissue constituting the back of the roof of the mouth, separating the oral cavity from the nasal passages.

Expiratory Reserve Volume

The additional amount of air that can be forcibly exhaled after the completion of a normal expiration.