Q- What does ENSO Mean?
Answer- The combination of E1 Nino and Southern Oscillation is called as ENSO. The changes in pressure conditions are connected to E1 Nino, hence the phenomenon is referred to as ENSO.
The warm ocean current that flows past the Peruvian coast in place of cold Peruvian current in every 2 to 5 years is known as E1 Nino.