Soil a Has a Redox Potential of 400 MV, Soil

question 14

Multiple Choice

Soil A has a redox potential of 400 mV, soil B -200 mV. Of the two soils, Soil A is more apt to be characterized by an abundance of _____.

• A) Fe²⁺ ions
• B) Mn²⁺ ions
• C) H⁺ ions
• D) S^2- ions
• E) molecular oxygen

---

Definitions:

Adaptive Functioning

A measure of an individual’s ability to perform tasks necessary for daily life or meet societal standards of independence and responsibility.

Cross-Sectional Research Designs

A research method that involves analyzing data from a population, or a representative subset, at a specific point in time.

Intelligence

The ability to acquire and apply knowledge and skills, often measured through various cognitive tests.

Lifespan

The maximum duration of life of a species or the period from an individual's birth to their death.