Which of the following is a parcel identification system?

The correct choice for a parcel identification system is found in the concept of "Block and Lot." This system is widely used in urban planning and real estate to identify specific parcels of land within a city. Each parcel is assigned a unique combination of a block number and a lot number, effectively allowing for precise identification and record-keeping for zoning, property taxes, and land use.

This method becomes especially useful in densely populated areas, such as New York City, where many parcels of land may have similar or identical features. The block number identifies the broader area, while the lot number provides details about a specific parcel within that block.

The other choices, such as "Section and Row," "Area and Boundary," and "Province and City," do not establish a standard system for identifying individual parcels of land in a manner similar to Block and Lot. These alternatives might be used in various contexts, but they lack the structured consistency necessary for property identification found in the Block and Lot system, which is foundational in assessing property values and managing real estate records.