Question

a change in the water temperature of the eastern Pacific Ocean that produces cooler than usual surface water temperatures

Answer 1

These are normal tempreaturic surface in eastern Pacific ocean with worm water along the equator in western Pacific ocean and cooler along in Eastern Pacific ocean.

hope it will help you...

Answer 2

A change in the water temperature of the Pacific Ocean that produces a warm surface current. A change in the water temperature of the eastern Pacific Ocean that produces cooler than usual surface water temperatures. An unusually long period during which rainfall is below average.