Which Soil Region Tends to Accumulate Mineral Ions but Relatively

question 45

Multiple Choice

Which soil region tends to accumulate mineral ions but relatively little organic matter, and is generally penetrated by mature tree roots?

• A) A horizon
• B) B horizon
• C) C horizon
• D) O horizon

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Definitions:

Sample Space

The set of all possible outcomes or results in a probability experiment.

Random Experiment

An experiment or process for which the outcome cannot be predicted with certainty ahead of time, involving random variables.

Mutually Exclusive

refers to events that cannot occur at the same time in a probabilistic experiment.

P(A)

The probability of an event A occurring.