the pelagic zone is best defined
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What is the pelagic zone? The pelagic zone is a zone in a lake or sea that is in the middle  depth. It traverses from just under the surface to just above the  bottom.
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Difference Between Benthic and Pelagic • Benthic zone is the layer closer to the bottom of a water body, whereas pelagic zone refers to the uppermost layers of a water body. • Organisms that live in the benthic region are coined as ’benthos’, and organisms found in the pelagic zones are referred as pelagic organisms.• Referring to the open sea, benthic zone is characterized by low temperatures, low dissolved oxygen levels, low/no light, and high pressures. Organisms that live in the benthic region are coined as ’benthos’, and organisms found in the pelagic zones are referred as pelagic organisms. • Referring to the open sea, benthic zone is characterized by low temperatures, low dissolved oxygen levels, low/no light, and high pressures.
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- The Spray Zone is the uppermost area where the terrestrial ecosystem meets the marine world. It is a transitional area and varies in height and width from area to area.
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What is PHOTIC ZONE? The zone of the sea where light penetration is sufficient for photosynthesis, corresponding to the limnetic zone of freshwater habitats.
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Ocean Zones The pelagic region is divided into three zones. The top zone is the euphotic or sunlit zone. This is the ocean zone that sunlight penetrates. Because this zone gets sunlight, photosynthesis can occur and plants can grow here.The sunlit zone goes down to about 660 feet.he pelagic region is divided into three zones. The top zone is the euphotic or sunlit zone. This is the ocean zone that sunlight penetrates. Because this zone gets sunlight, photosynthesis can occur and plants can grow here.
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Aquatic ecosystem The oceanic zone is the vast open part of the ocean where animals such as whales, sharks, and tuna live. The benthic zone consists of substrates below water where many invertebrates live. The intertidal zone is the area between high and low tides; in this figure it is termed the littoral zone.
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Why does the American flag have a gold fringe? the gold trim on the flag represents the illegal corp gov of the united states of america incorporated/dc.its the seprate nation with in our nation that cateres to the banking cartels and the queen of england. it is a unregistered corp made in england with the big banking families ie rockefellas rothchilds.
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Definitions &Translations Photic zone. The photic zone, euphotic zone, or sunlight zone is the depth of the water in a lake or ocean that is exposed to sufficient sunlight for photosynthesis to occur. It extends from the surface down to a depth where light intensity falls to one percent of that at the surface, called the euphotic depth.
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Deep sea fish The epipelagic zone (0m-200m) is the area where light penetrates the water and photosynthesis occurs. This is also known as the photic zone. Because this typically extends only a few hundred meters below the water, the deep sea, about 90% of the ocean volume, is in darkness.
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Ocean zones In the region of the pelagic zone from the surface to 660 feet (200 meters), phytoplankton (algae and microscopic plants) live. They are the primary producers of the ocean, the lowest level on the oceanic food web.They use the process of photosynthesis to provide food for themselves and for higher organisms.n the region of the pelagic zone from the surface to 660 feet (200 meters), phytoplankton (algae and microscopic plants) live. They are the primary producers of the ocean, the lowest level on the oceanic food web. They use the process of photosynthesis to provide food for themselves and for higher organisms.
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- 4. Lost Palms Oasis, Joshua Tree National Park. Joshua Tree National Park is one of the most well-known rock climbing destinations in California; but is also a location with great hiking. One of the most remote and scenic hikes in the park is the Lost Palms Oasis.
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Marine Biology Chapter 3 - Marine Environments The largest life zone in the ocean is the pelagic zone. (See Figure 3-3.) The pelagic zonecovers the entire ocean of water above the sea bottom—that vast region where large schools of ﬁsh and pods of marine mammals swim freely. The pelagic zone includes the neritic zone (fewer than 200 meters in depth) and the oceanic zone (more
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Weird Creatures in Abyssal Zone Weird Creatures in Abyssal Zone. The pelagic zone, part of the ocean or open sea that comprise the water column, and have the deepest benthic communities near the sea floor or bottom of the sea, and also called the abyssal zone.
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- Like a lake, the ocean has a photic zone and anaphotic zone.The area of shore between the high-tide and low-tide lines iscalled the intertidal zone. The area of the ocean from the low-tide line out tothe edge of the continental shelf is the neritic zone.
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Life in the Open Ocean The open ocean, called the pelagic zone, is the largest area of the marine ecosystem. It reaches from coasts to the middle of the ocean. The living things that survive in the open ocean need to have a ...more.
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Oceanic pelagic zone biology biome project 1 Depth & Location The Ocean Pelagic Zone reaches down to a depth of 11 km (6.8 mi) at the lowest point and has an average (mean) depth of about 3.68 km (2.29 mi).2  The depth plays an important role: As depth increases, the abundance of life decreases. 9. 2  Temperature & Pressure The temperature in the Pelagic Zone varies greatly depending on the depth, with the Epipelagic Zone reaching up to 26°C and the Bathypelagic Zone falling to temperatures as low as 2°C. 3  Because of the depth and water, pressure increases by great amounts in each zone.
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The Open Ocean By Jennifer Kennedy. Pelagic Zone Background: The open ocean, or pelagic zone, is the area of the ocean outside of coastal areas, and where you’ll find some of the biggest marine life species. The sea floor (demersal zone) is not included in the pelagic zone. Different Zones in the Open Ocean: The pelagic zone is separated into several subzones depending on water depth: 1  Epipelagic zone (ocean surface to 200 meters deep).
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Pelagic zone The pelagic zone occupies 1,330 million km 3 (320 million mi 3) with a mean depth of 3.68 km (2.29 mi) and maximum depth of 11 km (6.8 mi). Fish that live in the pelagic zone are called pelagic fish. Pelagic life decreases with increasing depth. It is affected by light intensity, pressure, temperature, salinity, the supply of dissolved oxygen and nutrients, and the submarine topography, which is called bathymetry.
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Pelagic zone The pelagic zone can be contrasted with the benthic and demersal zones at the bottom of the sea. The benthic zone is the ecological region at the very bottom of the sea. It includes the sediment surface and some subsurface layers.Marine organisms living in this zone, such as clams and crabs, are called benthos.epending on the depth, the water column, rather like the Earth's atmosphere, can be divided into different layers. The pelagic zone occupies 1,330 million km 3 (320 million mi 3) with a mean depth of 3.68 km (2.29 mi) and maximum depth of 11 km (6.8 mi).
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Aphotic zone The aphotic zone (aphotic from Greek prefix ἀ- + φῶς without light) is the portion of a lake or ocean where there is little or no sunlight. It is formally defined as the depths beyond which less than 1% of sunlight penetrates. Consequently, bioluminescence is essentially the only light found in this zone.
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Littoral zone Estuaries are also in the littoral zone. The littoral zone is the part of a sea, lake or river that is close to the shore. In coastal environments the littoral zone extends from the high water mark, which is rarely inundated, to shoreline areas that are permanently submerged.
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- The epipelagic zone is a sunlit level that allows for photosynthesis. This means that almost all primary production occurs here. (Basically plants may photosynthesize in this zone. In the pelagic zone the temperature may be as high as 97º fahrenheit 36º C in the persian gulf, and as cold as 28º F -3ºC near the poles.Not only does the Open ocean have a major impact on the worlds climate but the biome of the ocean has an interesting climate of its own.n the epipelagic zone, light is one of the most important factors, this is because the epipelagic level is the only level to have enough light for plants to photosynthesize. The deepest part of the pelagic zone is about 200m under water therefore the light necessary to produce primary functions doesn't go below 200m.
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- Open Ocean. The open ocean or pelagic zone is the largest area of the marine ecosystem and contains a diverse environment of life. Although the pelagic zone has the greatest volume and vertical range of any life zone, it is only home to about 10% of all marine species.
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- -- This zone is generally a warm zone, however, because warm and cold currents are constantly mixing, it can be cold in some parts and cooler in others. The benthic zone: -- The temperature of this zone is colder than the pelagic zone and is pretty much always cold. The abyssal zone: -- This zone is the coldest of all of the zones.
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- Definition of APHOTIC ZONE: part of the ocean where there is very little or no light, generally under certain depth approximately under 1500 meters. Under this depth only light source Science Dictionary The World's Largest Online Science Dictionary
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- The Spray Zone is the uppermost area where the terrestrial ecosystem meets the marine world. It is a transitional area and varies in height and width from area to area. In the photo above, the pine forest meets the rock with some sparsely growing terrestrial plants. The gray rock face extends down toward the water.