El Nino begins with which of the following?
-upwelling of cold ocean water
-the westward movement of winds and currents in the pacific
-heavy mudslides in california and tornadoes in florida
-the eastward movement of winds and currents in the pacific
-upwelling of cold ocean water
-the westward movement of winds and currents in the pacific
-heavy mudslides in california and tornadoes in florida
-the eastward movement of winds and currents in the pacific