In Humid Regions Repeat Applications of Limestone Are Needed After

question 5

Multiple Choice

In humid regions repeat applications of limestone are needed after a few years primarily because of ____.

• A)the release of aluminum ions from the structure of silicate clays
• B)the annual loss of calcium and magnesium in drainage waters
• C)increases in soil acidity from acid rain
• D)increased rates of formation of carbonic acid (H₂CO₃)
• E)increases in phosphate fertilization

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Definitions:

Horizontal Line

A straight line that has a constant y-value in the plane Cartesian coordinate system, indicating no change in the vertical direction.

Inferior Goods

For inferior goods, demand decreases as income increases.

Demand for Potatoes

The consumers' desire and willingness to purchase potatoes at a given price.

Decrease in Income

A reduction in the amount of money received, typically referring to wages, salaries, or investment returns.