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					 Which one of the following statements regarding EI Nino is NOT true ?
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                        - It is an extension of the Equatorial current towards
- It is a occasional warm current leading to an increase of about 10°C in surface water temperatures
- It develops as an temporary replacement of the usual cold Peruvian current
- It cause and increase in planktons which thrive in the cold Peruvian current
 
Correct Option: D
NA
 
	