Question

which is a warm ocean current that keeps the ports of Europe free from ice even in winter ?​

Answer 1

Answer:

gulf stream is the ocean

Answer 2

Answer:

Due to the warm effect of the Gulf Stream and North Atlantic Drift, the ports of Western Europe remain ice-free in winter to motivate successful international oceanic trade, e.g., London, Calais, Lisbon, Amsterdam, Brest, Le Havre, etc.

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