True or False: Preliminary soil evaluation involves texture feel and soil sedimentation test.

• A. True
• B. False
• C. Only Texture Feel Needs Testing
• D. Only Soil Sedimentation Test Is Required

Answer: (A)

Preliminary soil evaluation is crucial in the assessment of soil health and suitability for landscaping projects. This evaluation typically incorporates both texture feel and the soil sedimentation test. Understanding soil texture through the feel method allows an individual to determine the composition of the soil—whether it is sandy, loamy, or clayey—which directly influences its drainage, nutrient retention, and water-holding capacity.

The sedimentation test complements this by providing more quantifiable data about the different particle sizes present in the soil. This test involves dispersing the soil in water and observing how long various particles take to settle, which helps identify the proportions of sand, silt, and clay. Since both methods together provide a comprehensive view of the soil's characteristics, confirming that preliminary soil evaluation includes both aspects is accurate. Thus, stating that the evaluation involves both texture feel and soil sedimentation testing is correct.