What is warm ocean currents?
1) When warm ocean waters move towards cooler regions it is called a 'warm ocean current'. 2) When cold ocean waters move towards hotter regions, it is called a 'cold ocean current'.
What are warm and cold currents?
Warm ocean currents originate near the equator and move towards the poles or higher latitudes while cold currents originate near the poles or higher latitudes and move towards the tropics or lower latitudes. The current's direction and speed depend on the shoreline and the ocean floor.
Which is cold ocean currents?
The Humboldt Current, also called the Peru Current, is a cold, low-salinity ocean current. Oyashio is a cold subarctic ocean current that flows south and circulates counterclockwise in the western North Pacific Ocean. The Canary Current is a cold wind-driven surface current that is part of the North Atlantic Gyre.
What makes ocean currents warm and cold?
Differences in water density, resulting from the variability of water temperature (thermo) and salinity (haline), also cause ocean currents. This process is known as thermohaline circulation. In cold regions, such as the North Atlantic Ocean, ocean water loses heat to the atmosphere and becomes cold and dense.
What is a cold current?
Think of cold currents as currents moving toward the Equator. These waters are colder than the water they are moving into. If you were swimming in the ocean whose temperature was 70 degrees F and you swam into a current whose temperature was 60 degrees F, the sensation would be cold.
What are the two types of ocean currents?
There are two main types of ocean currents: surface currents and deep ocean currents. Surface currents are driven by global wind systems that are fueled by energy from the sun.
What are the five cold currents?
Cold:Humboldt or Peruvian Current.Kuril or Oya shio Current.California Current.Antarctica Current.Okhotsk Current.
Where do warm and cold currents meet?
The cold current and the warm current meet near the coast of Japan. The cold current and the warm current meet near the coast of Japan.
What is the meaning of warm current?
Those currents that flow from the Equator towards the poles are warmer than the surrounding water and so they are called warm currents.
What is ocean currents short answer?
Ocean currents are the continuous, predictable, directional movement of seawater driven by gravity, wind (Coriolis Effect), and water density. Ocean water moves in two directions: horizontally and vertically. Horizontal movements are referred to as currents, while vertical changes are called upwellings or downwellings.
Is an example of cold current?
The Canary Current in the North Atlantic, the California Current in the North Pacific, and the Benguela Current in the South Atlantic are all examples of cold ocean currents. Cold currents can also travel from the far north.
Is Kuroshio Current warm or cold?
warm oceanThe Kuroshio Current (黒潮), also known as the Black or Japan Current (日本海流, Nihon Kairyū) or the Black Stream, is a north-flowing, warm ocean current on the west side of the North Pacific Ocean basin. It was named for the deep blue appearance of its waters.
Is Benguela Current cold or warm?
coldWhile the Benguela Current is cold, generated by water from the very deepest parts of the ocean moving in line with the rotation of the Earth, the Southern Equatorial Current is warm.
What are the cold currents in Indian Ocean?
Indian Ocean: Southern Hemisphere After the confluence of these two parts, the current is called Agulhas Current. Agulhas Current merges with the West Wind Drift when it crosses the Indian Ocean. A branch of this merged current flows along the western coast of Australia as cold West Australian Current.
Is Labrador Current A cold current?
The Labrador Current is a cold current in the North Atlantic Ocean which flows from the Arctic Ocean south along the coast of Labrador and passes around Newfoundland, continuing south along the east coast of Canada near Nova Scotia. Near Nova Scotia, this cold water current meets the warm northward moving Gulf Stream.
Question: What are the effects of warm ocean currents?
Answer: Low air pressure and heavy rainfall are caused by the warm water in the western Pacific Ocean. (Warmer water causes the air above the ocean...
Question: What effect do warm ocean currents have on the climate?
Answer: Warm water and precipitation are transported from the equator to the poles by ocean currents, while cold water is transported from the pole...
Question: Where do warm ocean currents generally come from?
Answer: Warm ocean currents originate around the Equator because air at the equator is colder than air further north or south because the Sun's mos...
Answer: (d) See the Explanation
Today 21 countries, with surface areas from 2 km2 to 2.4 million km2, have coastlines on the Mediterranean Sea. They are Albania, Algeria, Bosnia a...
Answer: (b) See the Explanation
Marginal Seas of the Pacific Ocean Bering Seas Celebes Sea Coral Sea East China Sea Philippine Sea Sea of Japan Sea of Okhotsk South China Sea (ano...