Which is the initial major effect of an el niño?

Which chemical equation is unbalanced? which chemical equation is unbalanced

Any sound above what db can cause hearing loss in human beings

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures