Gypsum plus irrigation reduces the pH of sodic soils by replacing sodium from the exchange complex and removing it from the soil
Indicate whether the statement is true or false
TRUE
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The universal soil-loss equation (USLE) suggests that soil erosion loss is a product of all but one of the following factors:
A) slope length. B) climate. C) vegetative cover. D) sloped steepness. E) soil drainage.
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To safely increase the pressure in a refrigerant cylinder while charging a system, the technician should:
A) Run warm water over the cylinder. B) Heat the top of the cylinder with a small propane torch. C) Heat the bottom of the cylinder with a small propane torch. D) Immerse the cylinder in a tub of boiling water.
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Find i?, i?, and i? the circuit in Fig. 3.103.
 FIGURE 1.png)
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Shows provide a good opportunity to learn about breeds of cats
A. True B. False
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