Keystone species are species of animals that other species and the entire ecosystem depend on. Sea otters and elephants both play major roles in their ecosystems‚ as they are both keystone species. Without these two species‚ their ecosystems would have drastic changes in the environment in which many organisms and species would not be able to survive. If the sea otters and elephants were to leave the ecosystem it would cause a domino effect. The domino effect would make other species disappear
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carbonate ions are a key component within the ocean‚ these help build structures for sea shells and coral skeletons‚ when the carbon dioxide increases the carbonate ions become less abundant. This means that animals are then in trouble of losing their homes or shelter from surrounding predators in the ecosystem. The structures of clams‚ shallow water corals‚ plankton‚ sea urchins‚ oysters and deep sea corals could be ruined from the increase of the carbon dioxide in the atmosphere. Some certain species
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The purpose of this lab is to analyze the conductivity and salinity of water simple from the Chesapeake Bay in Maryland. Oysters can live with a salinity level range from 10ptt-to 27ppt‚ but there is a parasite called protozoan that causes a disease known as MSX in oysters‚ that arise when salinity level of the water reach 15ppt. Therefore‚ aquaculture facility usually plants oysters in areas where salinity level are between 10ppt-to12ppt to avoid any risk of the protozoan. Oysters deliver nutrients
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and 479 miles away from the Bahamas. Jamaica is greatly known for its resorts‚ diving‚ and snorkeling sites. There over 100 rivers‚ but most of them are unexplored and aren’t very large. The physical features there are mountains rainforests‚ and reef lined beaches. This is also where reggae music started. The country’s capital is Kingston. Their official language is English. The population there is 2‚909‚714 and 63% are Protestant. They use the Constitutional‚ Democracy‚ and Parliamentary government
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The Ordovician Period‚ which is best known for its diverse marine invertebrates‚ began 488.3 million years ago and ended 443.7 million years ago. As mentioned‚ this period is famous for its variety of marine life but also for the major Cambrian-Ordovician extinction event and Ordovician-Silurian mass extinction which began and ended the Ordovician Period. These extinction occurred nearly 488 million years ago and 443 million years ago and eliminated many brachiopods‚ conodonts‚ and intensely lowered
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eahSeahorses are truly unique‚ and not just because of their unusual equine shape. Unlike most other fish‚ they are monogamous and mate for life. Rarer still‚ they are among the only animal species on Earth in which the male bears the unborn young. Seahorses have no teeth and no stomach. Food passes through their digestive systems so quickly‚ they must eat almost constantly to stay alive. Found in shallow tropical and temperate waters throughout the world‚ these upright-swimming relatives of the
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air and the nature of waves. 9 different species and their populations were simulated. The simulated environmental community contains 4 species of mobile consumers‚ 3 species of filter feeders‚ and 3 species of algae. The species were Black Pine‚ Coral Weed‚ Acorn Barnacle‚ Nori Seaweed‚ Mussel‚ Goose Neck Barnacle‚ Whelk‚ Chiton‚ Starfish and Green Crab. Green Crab feed on prey such as Chiton‚ Mussel‚ Whelk‚ Acorn Barnacle‚ Starfish‚ and
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the coastal community and the fishing industry and encourage the culture of marine species native to the province. He said that major fish species abound in the province from Dilasag to Dingalan such as blue marlin‚ lobster‚ octopus‚ tuna and even reef fishes. In addition‚ the province has five marine protected areas in Dibut MPA‚ Dibutunan MPA‚ Diguisit-Puntin Marine Protected Area and the Ditangol and Mapalad-Dibaray bay Fish Sanctuaries.
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due to the decrease of CO32- and increase of Ksp* with depth. As the ocean becomes more acidic‚ the value of Ω will decrease. Experimental measurements show that a decrease in Ω or [CO32-] makes it more difficult for calcifying organisms such as corals to produce CaCO3(s)
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Marine Biologists Marine biology is a perfect career choice for underwater explorers--those who are fascinated by ocean creatures like sharks‚ crabs‚ fish‚ and coral. Marine biologists are scientists who study salt water organisms and their environments. Biologists may also work on marine toxins in poisonous sea creatures. Some study the effects of weather on the ocean and its marine life. One large area of concern is climate change. Marine biologist’s work involves both independent research
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