What is the function of warm moisture in hurricane formation?

• A. It cools the atmosphere
• B. It nourishes the storm
• C. It inhibits storm growth
• D. It removes energy from the system

Answer: (B)

Warm moisture plays a crucial role in hurricane formation by nourishing the storm. When warm, moist air rises from the ocean's surface, it provides the essential heat and moisture needed for the development and intensification of hurricanes. As this warm air ascends, it cools and condenses, releasing latent heat into the atmosphere, which further fuels the storm’s energy. This process creates more upward motion, leading to the formation of clouds and the characteristic rotating structure of a hurricane. The influx of warm moisture is vital for sustaining the system, allowing it to grow and strengthen as it moves over warm ocean waters.