Leachate is defined as which of the following?

Leachate is defined as which of the following?

• A. Siting
• B. Compost
• C. Leachate
• D. Sanitary Landfills

Answer: (C)

Leachate is the liquid formed when water moves through waste in a landfill, dissolving and carrying away soluble contaminants. Rainfall or moisture percolates down through the refuse, creating a contaminated liquid that must be collected and treated to prevent pollution of soil and groundwater. The other terms refer to different ideas: siting is about choosing where to place a landfill, compost is the product of decomposing organic waste, and sanitary landfills describe a waste disposal facility designed with measures to manage leachate and other emissions, not the liquid itself.

Leachate is the liquid formed when water moves through waste in a landfill, dissolving and carrying away soluble contaminants. Rainfall or moisture percolates down through the refuse, creating a contaminated liquid that must be collected and treated to prevent pollution of soil and groundwater. The other terms refer to different ideas: siting is about choosing where to place a landfill, compost is the product of decomposing organic waste, and sanitary landfills describe a waste disposal facility designed with measures to manage leachate and other emissions, not the liquid itself.