Apes 4.9: El Nino And La Nina Questions With Verified Solution 2023/2024

La Nina {Ans: the direct opposite of El Niño, occurs when sea surface temperatures in the central Pacific Ocean drop to lower-than-normal levels. The cooling of this area of water near the equator, which typically unfolds during late fall into early winter, yields impacts around the globe. MORE INTENSE OF NORMAL CONDITIONS}ocean surface temperatures {Ans: is the water temperature close to the ocean's surface. The exact meaning of surface varies according to the measurement method used, but it is between 1 millimetre (0.04 in) and 20 metres (70 ft) below the sea surface.}upwelling {Ans: the upward movement of ocean water toward the surface as a result of diverging currents}ocean circulation patterns {Ans: Created by the wind and the spin of the Earth. Currents move warm and cool water which influence the climate of the lands near the ocean.}overturn {Ans: the sinking of surface water and rise of bottom water in a lake or sea that results from changes in temperature that commonly occur in spring and fall.}El Nino (ENSO) {Ans: trade winds weaken & warm surface water moves toward South America. Diminished fisheries off South America, drought in western Pacific, increased precipitation in southwestern