Question

a soil sample has 50% clay, 30% sand, and 20% silt. which type of soil is this? sand clay loam

Explanation:

Step1: Locate percentages on chart

Locate 50% clay, 30% sand, 20% silt on soil - type triangle.

Step2: Identify soil type

The point falls in the 'clay' region of the triangle.

Answer:

B. clay