Respuesta :
Lawns would be the the needed land resource. Without lawns you would have no business. Starting a lawn care business in the desert would not be effective because you would not have the land resource of lawns with grass to cut. All of the other options are resources that you would need but they are not land resources.
The correct answer is actually Oil the definition of land resource is- In economics, land comprises all naturally occurring resources as well as geographic land. Examples include particular geographical locations, mineral deposits, forests, fish stocks, atmospheric quality, geostationary orbits, and portions of the electromagnetic spectrum. Supply of these resources is fixed. So because of this oil would be the correct answer and not land