7. which of the following does not occur during an el niño / southern oscillation event? a) extensive ocean warming occurs over the tropical pacific ocean b) it may last for many months c) large numbers of fish often die along the coast of peru d) it influences westerly winds aloft, bringing too much rain to some areas and little to others e) the subtropical high pressure area off the coast of south america increases in strength
true or false. when a mid-latitude cyclonic storm is said to be deepening or intensifying, the air pressure at the center of the storm is rising. when a high pressure area is said to be building, the air pressure at the center of the high is increasing.
cold relatively dry winters in northern europe and along the east coast of north america are generally associated with the negative phase of the north atlantic oscillation.