Answer:
What causes El Nino to occur?
El Nino is essentially caused by the interaction between the surface layers of the tropical Pacific Ocean and the atmosphere over it. The water is warmer due to the trade winds reversing direction or becoming less intense.
Identify the climate factors that change during an El Nino?
El Niño is the periodic warming of water in the Pacific Ocean every few years. When it occurs, it means more energy is available for storms to form there. El Niño also affects wind shear, which is when air currents at a lower altitude blow in a different direction from winds higher in the atmosphere.
How would an El Nino affect the fishing industry in south america?
El Nino is the slight warming of the waters in the Pacific Ocean and is known to affect the weather around the world. ... This allows cool water to well up around the coast of South America. The cool water is rich in nutrients and fish, providing rich pickings for the Peruvian fishing industry.
How do countries in the western pacific, such as Australia and Indonesia, experience droughts during an El Nino?
Though El Niño is a normal climate pattern that develops every 3-7 years, it can cause unusual weather patterns around the globe. In general, El Niño causes higher rainfall in parts of North and South America and drought in western Pacific nations such as Australia and Indonesia.
Does El Nino cause a permanent change in climate?
El Nino affects the global climate and disrupts normal weather patterns, which as a result can lead to intense storms in some places and droughts in others.
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