Which land description system identifies property by section, lot, and block numbers?

The correct answer is the Block and Lot system, which is widely used in urban and suburban areas for land description. This system uniquely identifies parcels of land based on a combination of section, lot, and block numbers. It allows for a clear and precise way of referencing specific plots of real estate within a larger development, such as subdivisions or city blocks.

In this system, the area is divided into blocks, and each block can be further divided into lots, which are the individual parcels of land. For example, a property could be described as "Block 5, Lot 3," clearly indicating its location within a specific block of a larger mapped area. This method of identification is particularly helpful for zoning, planning, and conducting transfers of ownership, as it minimizes confusion and enhances clarity in real estate transactions.

The other options represent different land description methods. The Rectangular Survey system uses a grid of lines based on latitude and longitude and is more common in rural settings across the United States. Metes and bounds involve detailed descriptions using physical features and measurements but can be less efficient for urban properties. Lastly, the Geographic Coordinate system identifies locations using a set of coordinates but does not provide the parcel-specific information needed in real estate transactions like the Block and Lot system