Question

question 7 of 10
how does a slower thermohaline current contribute to more frequent severe storms?
a. increase in temperature → decreased rate of evaporation → less moisture in air
b. increase in temperature → increased rate of evaporation → more moisture in air
c. decrease in temperature → decreased rate of evaporation → less moisture in air
d. decrease in temperature → increased rate of evaporation → more moisture in air

Explanation:

When the thermohaline current slows down, it affects the heat distribution. Warmer temperatures (increase in temperature) lead to a higher rate of evaporation (since higher temperatures provide more energy for water molecules to escape from the liquid phase to the gas phase). More evaporation means more moisture in the air. Moisture in the air is a key ingredient for storms (as it condenses to form clouds and precipitation, and latent heat release from condensation fuels storm systems).

Answer:

B. Increase in temperature → Increased rate of evaporation → More moisture in air