Which of the Following Correctly Represents an Experimental Result from the Hubbard

question 78

Multiple Choice

Which of the following correctly represents an experimental result from the Hubbard Brook watershed deforestation experiment?

• A)Very few minerals were recycled within a forest ecosystem.
• B)Calcium levels remained high in the soil of deforested areas.
• C)Deforestation increased water runoff leaving the watershed.
• D)Water leaving the area of study had little to nitrogen present.

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Definitions:

Bruits

Sounds heard through a stethoscope over blood vessels, indicating turbulence due to narrowing or blockage.

Amplitude

The magnitude or extent of change in a variable or oscillation, often used in physics to denote the maximum displacement from equilibrium.

Dyspnea

A subjective experience of breathing discomfort that varies in intensity, commonly described as shortness of breath.

Diaphoresis

Excessive sweating, often as a symptom of a medical condition or result of medication.