Question

explain the phenomenom of EL-NINO and southern oscillation.

Answer 1

it is an very high-low pressure in the parts of Peru, chile and other parts of South America
which has a bad effect on South America,the pacific , australia, parts of Philippines

Answer 2

The warming phase of the sea temperature is known as El Niño and the cooling phase as La Niña. ... An especially strong Walker circulation causes a La Niña, resulting in cooler ocean temperatures due to increased upwelling. Mechanisms that cause the oscillation remain under study.

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