‘El Nino’ associated with the formation of the south-west monsoon of India is
A. an abnormally warm ocean-current
B. a periodic warm air-mass
C. a periodic warm wind
D. a periodic low pressure centre
Answer:A
‘El Nino’ associated with the formation of the south-west monsoon of India is
A. an abnormally warm ocean-current B. a periodic warm air-mass C. a periodic warm wind D. a periodic low pressure centre