Which of the following is a list of warm currents?

• A. North Atlantic Drift, Gulf Stream, North Pacific Drift
• B. Labrador, Canaries
• C. Equatorial Currents
• D. Polar Currents

Answer: (A)

Warm currents move heat from tropical regions toward higher latitudes, shaping the climate of coastal areas. The Gulf Stream carries warm water northward along the Atlantic, and its extension into the North Atlantic is the North Atlantic Drift, which helps keep Western Europe milder than its latitude would suggest. In the Pacific, the Kuroshio travels north and contributes to a broad eastward flow known as the North Pacific Drift, another warm-water current reaching higher latitudes. Together, these three are classic examples of warm currents that transport tropical warmth toward temperate regions. By contrast, the Labrador Current brings cold Arctic waters down the east coast of North America, the Canaries Current brings cooler waters along northwest Africa, and Equatorial Currents are a belt near the equator but are not the same well-known set of poleward-warming pathways. Hence, the list that includes Gulf Stream, North Atlantic Drift, and North Pacific Drift best represents warm currents.