Alot of only a few fan and
characterized by decreased tradewind strength (air pressure in darwin, australia is higher than at tahiti).

select one:
a. el nino
b. la nina
c. normal pattern

the eastern thermocline allows the winds to pull up nutrient rich water from below.
select one:
a. el nino
b. la nina
c. normal pattern

strong upwelling off south america resulting in cooler water to extend further westward.
select one:
a. el nino
b. la nina
c. normal pattern

sea surface temperature higher in western pacific than the waters off south america by about 14 degrees fahrenheit.
select one:
a. el nino
b. la nina
c. normal pattern

western pacific becomes relatively dry while rainfall tends to increase over central pacific.
select one:
a. el nino
b. la nina
c. normal pattern

warm phase of enso, sea surface temperature increases to greater than normal in the eastern pacific. (5 points)
select one:
a. el nino
b. la nina
c. normal pattern