What does ownership of the fee mean in terms of land ownership?

Ownership of the fee typically refers to the highest form of land ownership, which grants the owner rights to the land and its resources. This includes the land's surface as well as extending vertically into the airspace above the land typically to the extent necessary for reasonable use of the property.

Choosing the option that states ownership extends from the surface to the zenith of the sky accurately reflects the vertical range of property rights. This conveys that the landowner has rights that allow them to utilize not only the physical ground but also the space above it, which can include air rights for purposes such as construction, aviation, and other developments. Such airspace rights can be subject to zoning and regulatory laws, but in principle, the ownership encompasses everything from the surface to the airspace above.

This expansive view of property rights is a fundamental principle in real estate and property law, highlighting the concept of fee simple ownership as a complete and unrestricted landholding.