Question

Which conditions can significantly contribute to heat-related illnesses during a heat wave?

• A. Strong winds and low humidity.
• B. Clear skies and excellent air quality.
• C. Stagnant atmospheric conditions and poor air quality.
• D. Mild temperatures and light rain.

Answer 1

Answer:

C. Stagnant atmospheric conditions and poor air quality.

During a heat wave, stagnant atmospheric conditions (where air doesn't move much) and poor air quality significantly worsen heat-related illnesses.

• Stagnant air traps pollutants, leading to higher concentrations of harmful substances like ozone and particulate matter. When combined with high temperatures, these pollutants can exacerbate respiratory and cardiovascular stress, making it harder for the body to cool itself and increasing the risk of heat exhaustion, heatstroke, and other severe health impacts