A Vertical Cross Section of Soil Extending from the Surface

question 6

Multiple Choice

A vertical cross section of soil extending from the surface to the deepest extent of plant root activity or to the regolith and bedrock is known as a

• A)polypedon.
• B)soil profile.
• C)pedon.
• D)soil horizon.

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Definitions:

Postnasal Drip

A condition involving the excessive accumulation of mucus in the back of the throat or nose.

Night Cough

A cough that occurs or worsens during the night, potentially disrupting sleep and may indicate an underlying health issue.

Sinusitis

Inflammation of the sinuses, typically causing symptoms like headache, facial pain, and nasal congestion.

Increased Respiratory Rate

A condition characterized by a higher than normal rate of breathing, which can be a symptom of various medical conditions or physical states.