Urban planners would most likely consult when planning for the future of a city. a. physical geographers b. meteorologists c. cartographers d. demographers

D. demographers

A cartographer is involved with the different  aspects of developing and producing maps.  

Demographers study populations to meet  the population’s present and future needs .

Physical Geographers covers  two larger fields of study -Geography  (physical condition like topography, soil type, climate etc,) and Earth Sciences. Its main purpose is to explain the spatial characteristics of the various natural phenomena and its association with the Earth.  

A meteorologist  forecasts the weather and predicts occurrence of natural disasters such as tornadoes, earthquakes, and hurricanes.

From the definitions above, Urban planners would most likely consult a demographer when planning for the future of a city.

Demographer, because they study populations and how they change over time.