The Basic Sampling Unit in Soil Surveys Is Called

question 73

Multiple Choice

The basic sampling unit in soil surveys is called

• A)a polypedon.
• B)a pedon.
• C)the A horizon.
• D)a horizon.
• E)a solum

---

Definitions:

Echolalia

The repetition of words or phrases spoken by others, often observed in individuals with autism spectrum disorder and other developmental conditions.

Executive Disturbance

Disruptions or impairments in the executive functions of the brain, affecting tasks such as planning, organizing, and managing time.

Linguistic Hallucinations

Hallucinations involving the perception of voices or other sounds that have no physical source, often related to mental health conditions.

Mercury Preservative

refers to compounds containing mercury used to prevent bacterial and fungal growth in vaccines, though its use has significantly decreased due to health concerns.