Which current flows along eastern Canada as a cold current?

Which current flows along eastern Canada as a cold current?

• A. Gulf Stream
• B. North Pacific Drift
• C. California Current
• D. Labrador Current

Answer: (D)

Ocean currents along coastlines carry water of different temperatures, shaping local climate and sea conditions. Along the eastern edge of Canada, a cold current flows southward close to the coast—the Labrador Current. It carries Arctic and sub-Arctic waters down from the Labrador Sea past Newfoundland, keeping surface temperatures cooler than they would be if only warmer water were present. This cold current interacts with the nearby warm Gulf Stream that travels up the Atlantic toward Europe, creating a distinct boundary of temperature contrast off the coast. The other options come from different regions or are warm rather than cold: the Gulf Stream is a warm current that travels northward along the eastern U.S. coastline and toward Europe, not along eastern Canada as a cold flow; the North Pacific Drift and the California Current are in the Pacific Ocean, far from eastern Canada. So the Labrador Current best fits the description of a cold current along eastern Canada.

Ocean currents along coastlines carry water of different temperatures, shaping local climate and sea conditions. Along the eastern edge of Canada, a cold current flows southward close to the coast—the Labrador Current. It carries Arctic and sub-Arctic waters down from the Labrador Sea past Newfoundland, keeping surface temperatures cooler than they would be if only warmer water were present. This cold current interacts with the nearby warm Gulf Stream that travels up the Atlantic toward Europe, creating a distinct boundary of temperature contrast off the coast. The other options come from different regions or are warm rather than cold: the Gulf Stream is a warm current that travels northward along the eastern U.S. coastline and toward Europe, not along eastern Canada as a cold flow; the North Pacific Drift and the California Current are in the Pacific Ocean, far from eastern Canada. So the Labrador Current best fits the description of a cold current along eastern Canada.