What does "compacted-measure" represent?

"Compacted-measure" refers to the volume of earth after it has been compacted. In the context of civil engineering and earthwork, compacting soil is essential to increase its density and stability, which aids in providing a solid foundation for structures.

When soil is compacted, air and water reduce, leading to a decrease in volume without losing mass. As a result, the compacted volume is smaller compared to the original volume prior to compaction. This characteristic is crucial for engineers to properly calculate earthwork quantities and determine how much material is needed or how much will remain after compaction, ensuring structural integrity and sustainability in construction practices.

The other options pertain to different phases or aspects of earth movement and do not specifically describe the condition of the soil after it has undergone the compaction process, which distinguishes option B as the correct representation of "compacted-measure."