Organisms Contribute to Soils Formation by ______

question 9

Multiple Choice

Organisms contribute to soils formation by ______ .

• A) stirring the soil to allow air infiltration
• B) degrading organic matter to form humus
• C) contributing organic matter to the soil
• D) all of the above

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Definitions:

Negative-Pressure Airflow

A ventilation system designed to create a flow of air into a space or room to prevent contaminants from escaping to adjacent areas, often used in healthcare settings.

N95 Respirator

A respiratory protective device designed to achieve a very close facial fit and very efficient filtration of airborne particles, offering significant protection against respiratory pathogens.

Behavior Trait

A consistent pattern of behavior, thoughts, or emotions that distinguish one individual from another.

Unconsciously Motivated

Actions or behaviors that originate from desires or impulses outside an individual's conscious awareness.