Answer :
Final answer:
Using a soil texture triangle, a soil texture with 50% sand, 10% silt, and 40% clay is classified as clayey, due to its relatively high clay content. Hence, the correct option is (c).
Explanation:
The correct option is (c) which is 'clayey.' The type of soil texture that has 50% sand, 10% silt, and 40% clay, according to the soil texture diagram, can be classified by using a soil texture triangle. In this case, using the given percentages, we can identify the soil type. When tracing the values on the soil triangle, it becomes clear that a soil with this composition falls into the clayey category. This is because it has a relatively high percentage of clay (40%) and matches the characteristics defined for clayey soils, which typically have more than 40% clay content.
