Final answer:
Atmospheric pressure is not a direct factor in influencing the difference in regional temperatures between Gainesville and Key West, unlike latitude, elevation, and ocean currents.
Step-by-step explanation:
The question is asking for a statement that would not contribute to a difference in temperature between Gainesville and Key West. Considering the factors that influence temperature, we have:
- Latitude: Generally, the further away from the equator, the cooler the climate.
- Elevation: Higher elevations tend to have cooler temperatures.
- Ocean currents: They can significantly affect the temperature of an area by bringing warmer or cooler water.
- Atmospheric pressure: It is not typically a direct factor in influencing regional temperatures over a longer term or seasonally, unlike the other listed factors.
Therefore, the factor that would not contribute to a difference in temperature between Gainesville and Key West is D) Atmospheric pressure.