Which of the following are warm ocean currents?

Which of the following are warm ocean currents?

Kuroshio and California Current
North Atlantic Drift and Brazil Current
Canaries and Benguela Current
West Wind Drift and Falkland Current
This question was previously asked in
UPSC CDS-1 – 2020
The correct answer is B) North Atlantic Drift and Brazil Current.
Warm ocean currents originate in lower latitudes (near the equator) and flow towards higher latitudes, carrying warmer water. Cold ocean currents originate in higher latitudes (near the poles) and flow towards lower latitudes, carrying colder water.
– Kuroshio Current: Warm current in the North Pacific. California Current: Cold current in the North Pacific. (Option A is incorrect)
– North Atlantic Drift: Warm current in the North Atlantic, an extension of the Gulf Stream. Brazil Current: Warm current in the South Atlantic. (Option B is correct)
– Canaries Current: Cold current in the North Atlantic. Benguela Current: Cold current in the South Atlantic. (Option C is incorrect)
– West Wind Drift (Antarctic Circumpolar Current): Cold current flowing around Antarctica. Falkland Current: Cold current in the South Atlantic. (Option D is incorrect)
Ocean currents significantly influence global climate patterns, distributing heat from the tropics towards the poles and cold water towards the equator. Warm currents tend to bring warmer temperatures and increased precipitation to coastal areas they flow past, while cold currents often lead to cooler, drier conditions and can be associated with deserts.