Which of the Following Is an Example of a Unidirectional

question 9

Multiple Choice

Which of the following is an example of a unidirectional change?

• A)shifting of climate belts
• B)a glacier carving a U-shaped valley
• C)evaporation of water out of the ocean
• D)formation of a supercontinent

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Definitions:

Suprainfection

An infection occurring after or on top of an earlier infection, especially when caused by microorganisms resistant to the treatment initially used.

Clostridium Difficile

A bacterium that can cause symptoms ranging from diarrhea to life-threatening inflammation of the colon, often after the use of antibiotics.

Broad-Spectrum Antibiotics

Antibiotics that are effective against a wide range of both Gram-positive and Gram-negative bacteria.

Cephalosporin

A class of antibiotics used to treat a wide range of bacterial infections, known for its broad spectrum of activity.