The Permanent Wilting Percentage Is the Percentage Of

question 48

Multiple Choice

The permanent wilting percentage is the percentage of:

• A)colloidal particles remaining in the soil after a heavy rain.
• B)colloidal particles that would cause irreversible wilting.
• C)colloidal particles that would cause reversible wilting.
• D)water remaining in a soil when irreversible wilting occurs.
• E)water remaining in a soil when reversible wilting occurs.

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Definitions:

Substitutes

Products or services that can replace each other in use, where an increase in the price of one leads to an increase in demand for the other.

Substitutes

Goods or services that can replace each other in use, where an increase in the price of one leads to an increased demand for the other.

Natural Gas

A fossil fuel used as a source of energy for heating, cooking, and electricity generation, consisting mainly of methane.

Coal

A combustible black or brownish-black sedimentary rock, composed mostly of carbon and hydrocarbons, used as a fossil fuel.