VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesGeographyQuestion
Question
Geography

Which outcome exacerbates coastal flooding during an El Niño event due to altered atmospheric circulation?

A)Increased low-pressure system frequency
B)Decreased precipitation intensity inland
C)Higher thermocline depth causing upwelling
D)Weakened trade winds generating turbulence

💡 Explanation

When an El Niño occurs, weakened trade winds shift warm water eastward, promoting increased low-pressure systems because atmospheric instability favors cyclogenesis, leading to intense storms and higher sea levels. Therefore increased low-pressure frequency amplifies coastal flooding, rather than changes inland, or altered thermocline dynamics which cause different effects.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Geography