The Pacific waters are dark blue because of the much deeper inshore/coastal Pacific Ocean waters – than shallow inshore east coast Atlantic waters. So the water color green or dark blue – is about water depth and also the quantity of very small marine life in the water.
Why is the Pacific Ocean darker than the Atlantic?
Why is the Pacific Ocean darker than the Atlantic Ocean? . Pure ocean water lying far away from coasts beyond continental shelf looks darker than the costal water that has several constituents. This is so because colour of pure water is decided by Rayleigh scattering that makes it blue.Why is the Pacific Ocean darker than the Atlantic OceanAtlantic OceanThe North Atlantic covers 41,490,000 km2 (16,020,000 sq mi) (11.5%) and the South Atlantic 40,270,000 km2 (15,550,000 sq mi) (11.1%). The average depth is 3,646 m (11,962 ft) and the maximum depth, the Milwaukee Deep in the Puerto Rico Trench, is 8,376 m (27,480 ft).https://en.wikipedia.org › wiki › Atlantic_OceanAtlantic Ocean – Wikipedia? . Pure ocean water lying far away from coasts beyond continental shelfcontinental shelfThe term « continental shelf » is used by geologists generally to mean that part of the continental margin which is between the shoreline and the shelf break or, where there is no noticeable slope, between the shoreline and the point where the depth of the superjacent water is approximately between 100 and 200 metres.https://www.un.org › clcs_new › continental_shelf_descriptionCONTINENTAL SHELF – GENERAL DESCRIPTION looks darker than the costal water that has several constituents. This is so because colour of pure water is decided by Rayleigh scattering that makes it blue.
What is happening to the Atlantic and Pacific oceans?
The Atlantic Ocean is getting bigger and the Pacific Ocean is getting smaller. Twenty million years ago there was no Atlantic Ocean. But then, thanks to plate tectonics, the South American and North American continents were separated by a rift valley that eventually turned into the Atlantic Ocean.
Why is the Atlantic Ocean a different color than the Pacific?
Apparently, what this video actually shows is sediment-rich water from glacial rivers flowing out into the Gulf of Alaska – hence the marked difference in color.
Why are some parts of the ocean bluer than others?
In shallow water, on the other hand, floating particles like sand, silt, algae, and corals absorb light wavelengths differently than water, which can change the color of the water we see. . Basically, says NASA, « the more phytoplankton in the water, the greener it is.. the less phytoplankton, the bluer it is. »Jul 13, 2017
What is happening to the Pacific Ocean?
The Pacific ocean basin is getting smaller because the Atlantic Ocean is opening and North America and South America are moving westward. Most of the Pacific Ocean is underlain by the Pacific plate. The Pacific plate is bordered on the east by three smaller plates, the Nazca Cocos, and Juan de Fuca plates.
Is the Atlantic Ocean closing?
There’s no deep seismicity or volcanic arc yet — two hallmarks of subduction zones. . “The Atlantic Ocean is about 200 million years old,” Duarte says. “If the process is reversed [and the ocean basin closes], it’s likely that it will take another 200 million years to close.”
Why is the Pacific Ocean Blue and Atlantic Green?
The Pacific waters are dark blue because of the much deeper inshore/coastal Pacific Ocean waters – than shallow inshore east coast Atlantic waters. So the water color green or dark blue – is about water depth and also the quantity of very small marine life in the water.
How are the Atlantic and Pacific Ocean different?
The Atlantic Ocean is known to have higher sea surface salinity than the Pacific Ocean at all latitudes. . This asymmetry may be a result of salt transport in the ocean or an asymmetry in the surface water flux (evaporation minus precipitation; ) with greater over the Atlantic than the Pacific.The Atlantic OceanAtlantic OceanThe North Atlantic covers 41,490,000 km2 (16,020,000 sq mi) (11.5%) and the South Atlantic 40,270,000 km2 (15,550,000 sq mi) (11.1%). The average depth is 3,646 m (11,962 ft) and the maximum depth, the Milwaukee Deep in the Puerto Rico Trench, is 8,376 m (27,480 ft).https://en.wikipedia.org › wiki › Atlantic_OceanAtlantic Ocean – Wikipedia is known to have higher sea surfacesea surfaceSea surface temperature (SST) is the water temperature close to the ocean’s surface. The exact meaning of surface varies according to the measurement method used, but it is between 1 millimetre (0.04 in) and 20 metres (70 ft) below the sea surface.https://en.wikipedia.org › wiki › Sea_surface_temperatureSea surface temperature – Wikipedia salinitysalinitySalinity (/səˈlɪnɪti/) is the saltiness or amount of salt dissolved in a body of water, called saline water (see also soil salinity).https://en.wikipedia.org › wiki › SalinitySalinity – Wikipedia than the Pacific Ocean at all latitudes. . This asymmetry may be a result of salt transport in the ocean or an asymmetry in the surface watersurface waterSurface water is any body of water above ground, including streams, rivers, lakes, wetlands, reservoirs, and creeks. The ocean, despite being saltwater, is also considered surface water.https://www.nationalgeographic.org › surface-waterSurface Water | National Geographic Society flux (evaporationevaporationEvaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.https://www.usgs.gov › science › evaporation-and-water-cycleEvaporation and the Water Cycle – USGS minus precipitation; ) with greater over the Atlantic than the Pacific.
Why is the Atlantic Ocean dark?
In contrast cold waters are dirty and full of life due to the upwelling of water from the ocean bottom. All that dirt and all the life it supports absorbs sunlight very fast. . That produces an ocean that is very dark colored, and where the blue wavelengths are muted by the reds and greens to produce a muddy blue-gray.
Will the Atlantic Ocean close up?
Most researchers agree that the next major oceanic basin which is set to close is the Pacific. The Americas (to the east) are moving towards East Asia and Australia at a rate of 3-4 cm yr-1, so it should close in roughly 300 million years. We also know that the Atlantic has been opening for 200 million years already.
What connects the Atlantic and Pacific?
In a few days, Tara will cross the Panama Canal, a legendary passage for global navigation.
Is the Pacific Ocean growing or shrinking?
The Atlantic Ocean is still growing now, because of sea-floor spreading from the mid-Atlantic Ridge, while the Pacific Ocean is said to be shrinking because the sea floor is folding under itself or subducting into the mantle.
Why do the Atlantic and Pacific not mix?
It’s not two oceans meeting, its glacial melt water meeting the off shore waters of gulf of Alaska. The reason for this strange phenomenon is due to the difference of water density, temperature and salinity of the glacial melt water and off shore waters of gulf of Alaska, making it difficult to mix.
Why is some sea water green and some blue?
When light strikes water, like sunlight, the water filters the light so that red is absorbed and some blue is reflected. . Sometimes the ocean appears other colors besides blue. For example, the Atlantic off the East Coast of the United States usually appears green. This is due to the presence of algae and plant life.
What is the Atlantic Ocean close to?
For centuries the Atlantic Ocean has been a key avenue of trade and travel. Stretching from the Arctic Circle to Antarctica, the Atlantic Ocean is bordered by the Americas to the west and Europe and Africa to the east. It’s more than 41 million square miles, the second-largest ocean on Earth after the Pacific Ocean.
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