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Nesterboy [21]
3 years ago
8

How many years does an El Nino happen?

Geography
2 answers:
ICE Princess25 [194]3 years ago
8 0

Answer:

it occurs irregularly at intervals of 2-7 years but the average is once every 3-4 years

Explanation:

hope this helped!

77julia77 [94]3 years ago
8 0

Answer:

I think 3-7 years.

Explanation:

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