Much of the "biosolids" material that is the end product of a wastewater treatment plant is .
A)used as crop fertilizer in the United States
B)placed in deep injection wells to keep it out of the water table
C)used as part of the "fill" to develop wetlands into agriculture or housing areas
D)trucked to special biohazard landfills for disposal
E)loaded onto barges and sent to underdeveloped countries to use as fertilizer

Question

Quizplus · Accepted Answer

Biosolids are commonly used as fertilizer in agriculture due to their nutrient content, which can improve soil health and crop yields.

Much of the "Biosolids" Material That Is the End Product