U.S. Department of Agriculture (USDA) Soil Conservationist Water Practice Questions
The free U.S. Department of Agriculture (USDA) Soil Conservationist questions that deal with water, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #5
Which is a method of conserving water in agriculture?
Correct answer: B
Explanation
Drip irrigation minimizes evaporation and maximizes water use efficiency.
Question #9
Which soil property is most important for water retention?
Correct answer: B
Explanation
Soil texture affects the capacity of soil to hold water.
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