Self-Instruct
El Niño is a climate phenomenon that occurs when the waters of the tropical Pacific Ocean become unusually warm. This warming of the waters can cause a number of global weather impacts, ranging from increased rainfall in some areas to drought in others. The effects of El Niño are observed in many parts of the world, including the United States, South America, Africa, and Asia. In the United States, El Niño can cause warmer-than-normal temperatures in the winter and spring, as well as an increase in hurricane activity in the Atlantic Ocean. In South America, El Niño can lead to increased flooding in some areas and drought in others. In Africa, El Niño can cause an increase in the number of tropical cyclones and drought in some areas. In Asia, El Niño can cause an increase in the number of typhoons and drought in some areas. All of these effects can have a significant impact on local economies, affecting food production, water supplies, and other resources. El Niño can also cause changes in ocean currents, which can affect the migration patterns of fish and other marine life. Overall, El Niño can have a significant impact on global climate patterns and can cause a variety of extreme weather events.