"Topsoil" Is Generally Equivalent to Which Soil Horizon

question 42

Multiple Choice

"Topsoil" is generally equivalent to which soil horizon?

• A)A
• B)B
• C)C
• D)D
• E)E

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Definitions:

Cones

Photoreceptor cells in the retina of the eye that are responsible for color vision and function best in relatively bright light.

Vision

the ability to see; the faculty of sight.

Color

The characteristic of visual perception described through hues, such as red, blue, and yellow, determined by the spectrum of light.

Lens

A transparent optical device used to converge or diverge transmitted light and to form images.