Which of the following is most responsible for el nino?
a. usually cold water in the atlantic causes an increase in wind activity
b. calming down of trade winds in the pacific, which leads to the buildup of warm water
c. death of plankton and fish in northern hemispheres
d. disruption of the gulf stream

Physical systems is the answer

"central america is subject to fierce which drop large amounts of on the region. another threat in the region is activity such as earthquakes and volcanoes caused by the shifting of the earth's large waves called may result in mass destruction. frequently crops are wiped out causing in the region." where is the question

Atibet is the answer.