El Niño is primarily associated with a periodic warming of sea surface temperatures, which affects global weather patterns. The correct answer to the question is D. A periodic warming of sea surface temperatures. Understanding El Niño is crucial for predicting its environmental impacts. ;
El Niño is connected with a periodic warming of sea surface temperatures, affecting global weather patterns. The correct answer is D. A periodic warming of sea surface temperatures. Understanding El Niño is essential for predicting its environmental impacts.
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