Which of the following describes "earthmoving" equipment?

"Earthmoving" equipment is specifically designed for the purpose of moving substantial quantities of earth, whether it be for grading, excavating, or filling in construction and landscaping projects. This equipment includes items such as bulldozers, excavators, and backhoes, which are all capable of handling large volumes of soil, rock, and other earth materials efficiently.

In contrast, while tools for landscaping small areas focus on precision and detail rather than volume, the correct definition emphasizes the capability to manage large-scale movements of earth. Similarly, equipment dedicated solely to compacting soil serves a different function, as it is aimed at increasing soil density rather than transporting it. Lastly, devices used for measuring land elevation, such as levels or theodolites, provide information about terrain height but do not engage in the physical act of moving earth. Thus, the emphasis on the capacity for significant earth movement makes the second option the appropriate choice when describing "earthmoving" equipment.