What are lifts in the context of landfills?

In the context of landfills, lifts refer to the series of adjacent cells that are created as waste is deposited. Landfills are developed in layers or sections, which allows for structured management of waste. Each lift represents a specific elevation of waste that is compacted and covered to manage the decomposition process, minimize odors, and reduce the potential for leachate production. By constructing landfills in lifts, operators can optimize the available space and maintain efficient operational practices. It also aids in the regulation of air, water, and soil interactions, which are critical for environmental protection.

The other options do not accurately describe what lifts are in landfills. For instance, sections for hazardous waste storage refer to specially designated areas that handle specific types of waste, while areas for landfill monitoring are used for environmental safety assessments of the landfill. Paths for waste collection trucks are logistical routes that facilitate the transport of waste but do not relate to the structural elements of the landfill itself.