If an Observer Sees Cirrus Clouds, Followed Later by Cirrostratus

question 71

Multiple Choice

If an observer sees cirrus clouds, followed later by cirrostratus, and then altostratus, he or she is witnessing the approach of a ________ front.

• A) warm
• B) cold
• C) warm or cold
• D) none of these

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Definitions:

False Positives

Instances where a test incorrectly indicates the presence of a condition or attribute.

Disease Test

A medical test performed to detect the presence or absence of a disease in an individual.

Infected Population

The segment of a community or species that is currently suffering from an infectious disease.

Single-Parent Homes

Households where children are raised by only one parent, either due to separation, divorce, widowhood, or by choice.