Which of the following statements regarding Double dip La Nina is are correct 1 It is the simultaneo...........

Which of the following statements regarding Double-dip La Nina is/are correct?

1. It is the simultaneous occurrence of two La Ninas, one after the other without any El Nino event in between.

2. La Nina is marked by warmer-thanaverage sea surface temperatures across the central and eastern Pacific Ocean near the equator.

3. causes an increase in La Nina precipitation in India along with formation of low-pressure areas.

Select the correct answer using the code given below:

1 only

1 and 3 only

3 only

1, 2 and 3

Double Dip La Nina :

A La Nina system has formed for the second year in a row, according to the Climate Prediction Center of the National Oceanic and Atmospheric Administration (NOAA).
The latest La Nina is expected to last through the early spring of 2022.
Previous La Ninas occurred during the winter of 2020-2021 and 2017-2018. An El Nino developed in 2018-2019.
Two La Ninas happening one after the other is not uncommon. It is usually referred to as a ‘double-dip’.
La Nina is a natural ocean-atmospheric phenomenon. It is marked by cooler-thanaverage sea surface temperatures across the central and eastern Paci fi c Ocean near the equator. It means ‘little girl’ in Spanish.
It is the opposite of El Nino which means little boy, that is marked by warmer-than-average sea surface temperatures across the central and eastern Pacific Ocean near the equator.
Both, La Nina and El Nino are part of the El Nino Southern Oscillation (ENSO) cycle.
ENSO is characterized by opposing warm and cool phases of oceanic and atmospheric conditions in the tropical Paci fi c Ocean.
El Nino usually causes a decrease in precipitation and has been found to cause drought-like conditions in India. On the other hand, La Nina causes an increase in precipitation. It also causes formation of low-pressure areas.