along the west coast of South America. This is accompanied by an upwelling of nutrients‚ caused by winds blowing form the south. This results in the water having a high productivity‚ with very large numbers of anchovies and sardines feeding in the plankton-rich water. This high productivity supports a substantial fisheries industry and many species of sea
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Have you ever wondered where the term‚ “paper or plastic” came from? In 1977‚ Gordon Dancy revolutionized the consumer experience by inventing the plastic bag to replace the paper bag (Turner & Sutton‚ 2012). His intention was to save the trees that would need to be cut down to create paper bags; however in his quest for environmental preservation‚ he inadvertently created a worse evil. Plastic bags are everywhere; it is almost impossible to make a purchase today without receiving our items in a
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said to make a journey of (59‚000 to 81‚600 km) from their northern homes to the Antarctic coasts. During this journey there was common stopover point in the middle of the north Atlantic shown in figure 1. This provided opportunity to feed on zoo-plankton and small fish to provide energy for the trip ahead. The birds usually head along the coast of western Africa or western Europe the birds are then faced with a choice of staying on the coast of west
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Buy custom Impacts of Oil Spills on Marine and Terrestrial Ecosystems essay In this paper am going to examine the factors contributing to oil spills‚ and their effects on marine and terrestrial ecosystems. This addition of phytoplankton leads to depletion of oxygen levels in water‚ making it hard for survival of animal and plant population in the water. These oil spills do not only affect the marine system but also the chronic urban contamination and the economic loss. The oil spill has total effect
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Biodiversity of the Animal Kingdom Avis Wilson Axia College of University of Phoenix The two mammals I picked to research are the Blue Whale and the Skunk. I will describe what characteristics they share‚ and some of their differences. I will also list a couple more animals considered to be mammals. Three things all mammals have in common are: the ear contains three middle ear bones‚ at some point in life they all have hair‚ and they all have mammary glands. As I will state below they have
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“devastated aquaculture and destroyed natural marine ecosystems.” (Qi et. al 2004) Harmful algal blooms affect more than just bodies of water‚ however. They affect everything in the water and anything that consumes something from that body of water‚ from plankton to humans. Nutrient loading will appear to have a positive effect on plant growth in the beginning‚ causing them to grow quickly. In this experiment‚ the “high” aquarium plants will probably begin growing much faster than those of the “control”
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Oscar james Geology 130 Introduction to Oceanography M/W 10:35 AM End of the Line: Overfishing in Our World’s Oceans There is no doubt that the oceans are among our biggest resources for life on earth‚ but they are also our scapegoat for some of mankind’s biggest problems. Because the oceans cover the majority of our planet’s surface‚ we believe it to be this massive amount of endless means to food‚ life‚ and nutrients. Unfortunately‚ this is not the case. The oceans are slowly diminishing away
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’’soup’’ consisted of large and minuscule pieces of plastic‚ which form a threat for the organisms in oceans. Larger mammals could become trapped and thereby injured‚ suffocate or drown. The amounts of small plastic can be seen by organisms like plankton and thus as food. This makes clear why the plastic enters the stomach of these animals‚ which will eventually lead to mortality. The scale at which this can happen may cause certain species to extinguish. After explaining what plastic soup is and
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Title: Awe-Inspiring Places That Look Like A Dream Header: The mind can come up with spectacular places when dreaming‚ but there also real awe-inspiring places that could leave you thinking you are still dreaming. Books and movies have long sought to capture the surreal and awe-inspiring places we sometimes see in our dreams. However‚ there are a few places on earth that are so unique that you might have to pinch yourself just to double-check you are still awake. If you want to experience a truly
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Protist Protist Temporal range: Neoproterozoic – Recent | | Scientific classification | Domain: | Eukarya | Excluded groups * Fungi * Plantae * Animalia Many others; classification varies | * Chromalveolata * Heterokontophyta * Haptophyta * Cryptophyta (cryptomonads) * Alveolata * Dinoflagellata * Apicomplexa * Ciliophora (ciliates) * Excavata * Euglenozoa * Percolozoa * Metamonada * Rhizaria * Radiolaria
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