The Temperature of a City Is Often Warmer Than the Temperature

question 44

Multiple Choice

The temperature of a city is often warmer than the temperature in its surrounding suburbs. This is the result of an urban heat island effect. Why might this effect occur?

• A) The pavement and buildings absorb heat.
• B) There are more parks in the city.
• C) Fewer people drive in the suburbs.
• D) Fewer buildings use air conditioning in the suburbs.

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Definitions:

Mild Level

A low intensity or severity degree of a condition, situation, or phenomenon.

Down Syndrome

A form of intellectual disability caused by an abnormality in the 21st chromosome.

Trisomy 21

Also known as Down syndrome, it is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21.

Mosaicism

A condition in which an individual has cells of different genetic makeup, which can result from a mutation occurring after fertilization.