Transportation Is the Source for 77 Percent of This Pollutant

question 115

Multiple Choice

Transportation is the source for 77 percent of this pollutant.

• A)carbon monoxide
• B)nitrogen oxides
• C)sulfur dioxide
• D)volatile organic compounds

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Definitions:

Percentage

A number expressed as a fraction of 100, used to denote the ratio or proportion of a part relative to the whole.

Sudden Infant Death Syndrome

Sudden Infant Death Syndrome (SIDS) is the sudden and unexplained death of an apparently healthy infant, often during sleep, and without a clear cause even after a thorough investigation.

Babies

young infants, often referring to those from birth to 12 months, characterized by rapid physical and cognitive development.

Aged

refers to individuals who are significantly above the average human life expectancy, typically those considered elderly or senior citizens.