Correct Answer: El Nino

Solution : The correct option is El Nino.

A region's trade winds may become weaker when the El Nino phenomenon is present. El Nino causes a weakening of the east-to-west trade winds, which blow from the Americas toward the western Pacific. The middle and eastern Pacific's above-average sea surface temperatures are the cause of this deterioration. El Nino has the potential to alter worldwide weather patterns, influencing storm activity, temperature, and precipitation.