Epipelagic fish
... In the deep ocean, the waters extend far below the epipelagic zone, and support very different types of pelagic fishes adapted to living in these deeper zones.[2] In deep water, marine snow is a continuous shower of mostly organic detritus falling from the upper layers of the water column. Its orig ...
... In the deep ocean, the waters extend far below the epipelagic zone, and support very different types of pelagic fishes adapted to living in these deeper zones.[2] In deep water, marine snow is a continuous shower of mostly organic detritus falling from the upper layers of the water column. Its orig ...
Vocabulary Review Concept Review Summary of Key
... proportion of dissolved salts in seawater, to trace water masses. The relative proportions of ions is the same in all seawater, even when salinity is different. The mixed layer is the only zone with enough light for photosynthesis. Below it is the thermocline, a zone of rapid temperature drop. Deep ...
... proportion of dissolved salts in seawater, to trace water masses. The relative proportions of ions is the same in all seawater, even when salinity is different. The mixed layer is the only zone with enough light for photosynthesis. Below it is the thermocline, a zone of rapid temperature drop. Deep ...
Chapter 16 Study Guide Answers
... evaporation, precipitation, and freshwater runoff from land and glaciers. 5. Seawater also contains nutrients such as nitrogen and phosphorus that play essential roles in nutrient cycling. ...
... evaporation, precipitation, and freshwater runoff from land and glaciers. 5. Seawater also contains nutrients such as nitrogen and phosphorus that play essential roles in nutrient cycling. ...
Ch. 22 The Water Planet
... take CO2 out of water and replace with oxygen basis of food chain in ocean Diatoms are examples with silica shells; deposited on seafloor when they die ...
... take CO2 out of water and replace with oxygen basis of food chain in ocean Diatoms are examples with silica shells; deposited on seafloor when they die ...
Chapter 22 Reading Guide
... organisms such as fish; live mostly in mixed level, but some deeper; consume zooplankton and each other. ...
... organisms such as fish; live mostly in mixed level, but some deeper; consume zooplankton and each other. ...
March 27th Scientist`s Walk on the Wildside: Campers take a
... will experience how blubber is used to keep animals warm, how echolocation helps toothed whales to hunt for food, how baleen whales feed on tiny prey and get an up close look at various replica marine mammal skeletons. Sea otter skulls, a polar bear’s claw, and even a walrus’ tusk are a few of the r ...
... will experience how blubber is used to keep animals warm, how echolocation helps toothed whales to hunt for food, how baleen whales feed on tiny prey and get an up close look at various replica marine mammal skeletons. Sea otter skulls, a polar bear’s claw, and even a walrus’ tusk are a few of the r ...
Essential Oceanography
... History of Oceanography Project Get in a group of 3 or fewer Look over the available topics & choose a few that you would like to present Your names will be randomized & then, in that order, you will get to pick your topic. Please mark which topic is yours, it is your responsibility to remember the ...
... History of Oceanography Project Get in a group of 3 or fewer Look over the available topics & choose a few that you would like to present Your names will be randomized & then, in that order, you will get to pick your topic. Please mark which topic is yours, it is your responsibility to remember the ...
2.36 Deep Ocean Currents
... Conveyor and Climate Change • Scientists are concerned that global warming could affect the ocean conveyor system and make abrupt climate change more likely • Melting of ice is making polar seas less salty • This could interfere with sinking – slowing down the conveyor • On the other hand, tropical ...
... Conveyor and Climate Change • Scientists are concerned that global warming could affect the ocean conveyor system and make abrupt climate change more likely • Melting of ice is making polar seas less salty • This could interfere with sinking – slowing down the conveyor • On the other hand, tropical ...
Silurian Period
... multiplied in number and variety. Archaeologists have uncovered fossils of types of ferns, giant rushes, and primitive conifers. Trees with scaly bark appeared in the Devonian Period. Landmass movements during the Devonian include the collision of North America with a continental fragment. These lan ...
... multiplied in number and variety. Archaeologists have uncovered fossils of types of ferns, giant rushes, and primitive conifers. Trees with scaly bark appeared in the Devonian Period. Landmass movements during the Devonian include the collision of North America with a continental fragment. These lan ...
Ocean Waters and the Ocean Floor
... • Created by a process that operates far below the ocean surface such as: • Turbidity currents— downslope movements of dense, sediment-laden water, eroding the sea floor as they move ...
... • Created by a process that operates far below the ocean surface such as: • Turbidity currents— downslope movements of dense, sediment-laden water, eroding the sea floor as they move ...
Classification of living things
... Contains variable amounts of dissolved gases Has high transparency Has a dramatic change of pressure with depth ...
... Contains variable amounts of dissolved gases Has high transparency Has a dramatic change of pressure with depth ...
Science Vocabulary Terms II
... Saltwater ecosystem Shallow The shore line from the continental shelf, where most organisms live because food is easy to find Open water Some organisms live here such as plankton that drifts on the surface, fish that swim for food and oxygen, and other such as tubeworms that stay alive on the deep o ...
... Saltwater ecosystem Shallow The shore line from the continental shelf, where most organisms live because food is easy to find Open water Some organisms live here such as plankton that drifts on the surface, fish that swim for food and oxygen, and other such as tubeworms that stay alive on the deep o ...
ocean zones - Somerset Academy
... or no sunlight, so there are no plants and animals are often bioluminescent (make their own light). ...
... or no sunlight, so there are no plants and animals are often bioluminescent (make their own light). ...
Kingman Reef - Marine Conservation Biology Institute
... Kingman Reef lies within the inter-tropical convergence zone and path of the eastward moving Equatorial Countercurrent, bringing more rainfall and the larvae of additional reef species from the more diverse West Pacific Most pristine US reef with top predator biomass of 85% Highest coral recruitment ...
... Kingman Reef lies within the inter-tropical convergence zone and path of the eastward moving Equatorial Countercurrent, bringing more rainfall and the larvae of additional reef species from the more diverse West Pacific Most pristine US reef with top predator biomass of 85% Highest coral recruitment ...
3.82 MB
... Anemones Anemones are often home to anemonefish. Anemonefish have special protection from the sting of the anemone as anemonefish are coated in a mucus layer. ...
... Anemones Anemones are often home to anemonefish. Anemonefish have special protection from the sting of the anemone as anemonefish are coated in a mucus layer. ...
Chapter 16
... 1. The ocean’s surface water may soon become saturated with as much CO2 as it can hold. 2. As ocean water soaks up CO2, it becomes more acidic. As ocean acidification proceeds, many sea creatures have difficulty forming shells because the chemicals they need are less available. III. ...
... 1. The ocean’s surface water may soon become saturated with as much CO2 as it can hold. 2. As ocean water soaks up CO2, it becomes more acidic. As ocean acidification proceeds, many sea creatures have difficulty forming shells because the chemicals they need are less available. III. ...
Most-Missed Questions
... The deep scattering layer (DSL) Organisms within the deep scattering layer undertake a daily migration to hide in deep, darker waters during daytime ...
... The deep scattering layer (DSL) Organisms within the deep scattering layer undertake a daily migration to hide in deep, darker waters during daytime ...
Deep sea, the last great unexplored earth - Archimer
... Institution, Woods Hole, MA 02543, USA) added that the high taxonomic diversity observed at deepsea vents is not necessarily reflected in functional diversity, such that different taxa can perform similar functions using homologous pathways, but being optimally adapted to slightly different environm ...
... Institution, Woods Hole, MA 02543, USA) added that the high taxonomic diversity observed at deepsea vents is not necessarily reflected in functional diversity, such that different taxa can perform similar functions using homologous pathways, but being optimally adapted to slightly different environm ...
Vocabulary - USF College of Marine Science
... Intertidal-region between the high tide and low tide mark Larva-newly hatched stage of the life cycle of many marine animals Littoral-of or existing on a shore Microhabitat-the specific place where an organism prefers to live Niche-the particular area and function occupied by an organism within a ha ...
... Intertidal-region between the high tide and low tide mark Larva-newly hatched stage of the life cycle of many marine animals Littoral-of or existing on a shore Microhabitat-the specific place where an organism prefers to live Niche-the particular area and function occupied by an organism within a ha ...
biome sydney 4
... pelagic zone is where one can find wales because it is very far away from the land in contrast to the intertidal zone, and tends to be very cold due to its deepness. – Next is the Benthic Zone which is below the pelagic zone. Temperature drops drastically from the last zone and the depth increases. ...
... pelagic zone is where one can find wales because it is very far away from the land in contrast to the intertidal zone, and tends to be very cold due to its deepness. – Next is the Benthic Zone which is below the pelagic zone. Temperature drops drastically from the last zone and the depth increases. ...
Neritic Zone - SmartScience
... because they are close enough to the surface to get sun light Plankton is the most common form of plant life Seaweed is also known know as Sargasso Is well Oxygenated Contains coral reefs Phytoplankton ca reproduce extremely fast because of the sunlight and nutrients ...
... because they are close enough to the surface to get sun light Plankton is the most common form of plant life Seaweed is also known know as Sargasso Is well Oxygenated Contains coral reefs Phytoplankton ca reproduce extremely fast because of the sunlight and nutrients ...
The Growth of Marine Labs
... - good for structure of organisms. - no good for learning how they lived, functioned, and what they did. Scientists on board vessels were able to see how organisms lived but only for a short period of time. Biologists soon began to conduct studies on the seashore so they could perform long term rese ...
... - good for structure of organisms. - no good for learning how they lived, functioned, and what they did. Scientists on board vessels were able to see how organisms lived but only for a short period of time. Biologists soon began to conduct studies on the seashore so they could perform long term rese ...
Oceanography Final Exam Review Guide Fall Semester Name Date
... 75. Sharks are classified in Phylum Chordata, sub-phylum Vertebrate and class _____________________. 76. Fish are classified in phylum Chordata, sub-phylum Vertebrata and class ____________________________. 77. The nictitating membrane protects what body structure? _________________ 78. Why are shar ...
... 75. Sharks are classified in Phylum Chordata, sub-phylum Vertebrate and class _____________________. 76. Fish are classified in phylum Chordata, sub-phylum Vertebrata and class ____________________________. 77. The nictitating membrane protects what body structure? _________________ 78. Why are shar ...
Guilini Katja and Ann Vanreusel ECOLOGY OF DIFFERENT DEEP-SEA ENVIRONMENTS
... Photoautotrophs fix carbon dioxide and assimilate inorganic nutrients in the euphotic ocean layer. 10-30% of the converted carbon sinks out of the surface waters, either directly as organic particles or indirectly after being eaten by marine animals. This material undergoes microbial degradation on ...
... Photoautotrophs fix carbon dioxide and assimilate inorganic nutrients in the euphotic ocean layer. 10-30% of the converted carbon sinks out of the surface waters, either directly as organic particles or indirectly after being eaten by marine animals. This material undergoes microbial degradation on ...
Deep sea fish
Deep-sea fish are fish that live in the darkness below the sunlit surface waters, that is below the epipelagic or photic zone of the sea. The lanternfish is, by far, the most common deep-sea fish. Other deep sea fish include the flashlight fish, cookiecutter shark, bristlemouths, anglerfish, and viperfish.Only about 2% of known marine species inhabit the pelagic environment. This means that they live in the water column as opposed to the benthic organisms that live in or on the sea floor. Deep-sea organisms generally inhabit bathypelagic (1000m-4000m deep) and abyssopelagic (4000m-6000m deep) zones. However, characteristics of deep-sea organisms, such as bioluminescence can be seen in the mesopelagic (200m-1000m deep) zone as well. The mesopelagic zone is the disphotic zone, meaning light there is minimal but still measurable. The oxygen minimum layer exists somewhere between a depth of 700m and 1000m deep depending on the place in the ocean. This area is also where nutrients are most abundant. The bathypelagic and abyssopelagic zones are aphotic, meaning that no light penetrates this area of the ocean. These zones make up about 75% of the inhabitable ocean space.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. The deep sea is also an extremely hostile environment, with temperatures that rarely exceed 3 °C and fall as low as -1.8 °C (with the exception of hydrothermal vent ecosystems that can exceed 350 °C), low oxygen levels, and pressures between 20 and 1,000 atmospheres (between 2 and 100 megapascals).