Which of the Rock Layers in This Figure Was Most

question 3

Multiple Choice

Which of the rock layers in this figure was most likely deposited by sand dunes on land?

• A) the reddish breccia
• B) the upper tan sandstone
• C) the lower tan sandstone
• D) the lowest red sandstone
• E) none of these

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Definitions:

Infection Risk

The likelihood of contracting or spreading pathogens that can lead to disease or illness.

Dehydration

A condition resulting from excessive loss of body water, affecting the body's ability to perform normal functions.

Infectious Disease

Diseases caused by pathogenic microorganisms such as bacteria, viruses, parasites, or fungi; these diseases can be spread, directly or indirectly, from one person to another.

Pneumonia

An infectious disease affecting the lungs, causing inflammation of the air sacs which can fill with fluid or pus.