How is global weather affected by ocean currents and patterns?.

Ocean currents play a vital role in shaping global weather patterns by transferring heat across the planet. These currents influence temperature, precipitation, and storm systems, affecting climates worldwide. For instance, the Gulf Stream warms the North Atlantic, impacting weather in Europe. Similarly, El Niño and La Niña events, which are variations in ocean temperatures, lead to significant weather changes, including droughts and floods in different regions.