What Gas Is Produced Naturally in the Stratosphere and Is

question 65

Multiple Choice

What gas is produced naturally in the stratosphere and is also a primary component of photochemical smog in polluted air at the surface?

• A)Carbon dioxide
• B)Carbon monoxide
• C)Ozone
• D)Nitrogen dioxide
• E)Hydrocarbons

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Definitions:

Biography

A detailed description or account of someone's life, including factual and interpretive narratives.

Gun Control

The set of laws or policies that regulate the manufacture, sale, transfer, possession, modification, or use of firearms by civilians.

Documentary

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