What Do You Expect the PH of a Soil Sample

question 38

Multiple Choice

What do you expect the pH of a soil sample to be if the geology in the area was composed of a large amount of calcium carbonate (CaCO₃) ?

• A)low pH
• B)high pH
• C)negative pH
• D)neutral pH
• E)Calcium carbonate has no effect on pH.

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Definitions:

Learning Curve

The graphical representation of how an individual's or group's performance improves over time with experience or practice.

Craftsmen's Time

Refers to the working hours spent by skilled workers or artisans on a specific task or project.

Arithmetic Concept

A fundamental principle or idea in mathematics that involves the study and application of numbers and operations such as addition, subtraction, multiplication, and division.

Learning Rate

The rate at which learning and improvement occur, often measured as a percentage improvement in time taken or reduction in errors after a specified number of experiences or cycles.