Which term refers to the surface of the earth and all its natural features?

The term that refers to the surface of the earth and all its natural features is "Land." In the context of real estate and property law, "land" encompasses not only the physical ground itself but also everything that is permanently attached to it, such as trees, minerals, and bodies of water. This definition highlights land as a fundamental concept in property ownership and real estate transactions.

In contrast, options like "Property" are broader terms that can refer to anything owned, including buildings and personal belongings, not just the natural features of the earth. "Terrain" specifically relates to the physical characteristics of a particular area of land, such as its topography, and may not encompass all natural features comprehensively. "Area" is a more general term referring to a particular space or region and does not specifically denote the natural features that "land" does. Thus, "land" is the most accurate term to describe the physical surface of the earth and its natural attributes.