Taylor Mesa
Algebra
Ms. Marissa Gadia
18, April 2017 Marine Biology Marine biology is the study of organisms in the oceans and other saltwater environments. Including their behavior and interactions with the environment. All plant and animal life forms are included from the microscopic pico plankton al the way to the majestic blue whale. Marine biology is a very broad area so most researchers select a particular area of interest and specialize on it. The specializations can be based off on a particular species, group, behavior, technique, or an ecosystem. Possible careers for those intrigues in marine biology include a teaching position, being a research scientist, hydrologist,
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Marine biologist play a key role in understanding climate change and identifying sustainable and profitable ways humans can use the sea and its resources. Marine biologist understand marine organisms needs in their habitats, ultimately helping protect species and reduce human threats. As experts in understanding marine habitats, marine biologist often form essential parts of relief teams. They respond to oil spills and chemical leaks, helping other scientist restore normalcy to local habitats. Sometimes, marine biologists influence other spheres, such as economics and law. They might analyze the effect of sonar on whales and seals, for instance, recommending best practices for reducing harm on those sensitive populations. Marine biologists understand how the ocean supports basic needs, and in turn relay that information to lawmakers, who establish protocols regarding human use of ocean waters and marine organisms. Marine biologist help develop ocean technology too, improving waste elimination, energy sourcing and extraction of key sources. A brief review of components of the marine environment, world food resources, climate control, air and water quality, transportation, and the ecosystem balance are important features that are studied by marine biology. So, understanding why marine biology is important is foundational to integrating a balanced approach toward management of the sea and proper stewardship of organisms, …show more content…
Captain Cook is most known for his extensive voyages of discovery for the British Navy, mapping much of the world's uncharted waters during that time. He circumnavigated the world twice during his lifetime, during which he logged descriptions of numerous plants and animals then unknown to most of mankind. Following Cook's explorations, a number of scientists began a closer study of marine life including Charles Darwin (1809-1882) who, although he is best known for the Theory of Evolution, contributed significantly to the early study of marine biology. His expeditions as the resident naturalist aboard the HMS Beagle from 1831 to 1836 were spent collecting and studying specimens from a number of marine organisms that were sent to the British Museum for cataloguing. His interest in geology gave rise to his study of coral reefs and their formation. His experience on the HMS Beagle helped Darwin formulate his theories of natural selection and evolution based on the similarities he found in species specimens and fossils he discovered in the same geographic region. The voyages of the HMS Beagle were followed by a 3-year voyage by the British ship HMS Challenger led by Sir Charles Wyville Thomson (1830-1882) to all the oceans of the world during which thousands of marine specimens were collected and analyzed. This voyage is often referred to as the birth
When I was young I was so interested in marine life and how the world under water was so different from ours. It wasn't until I visited Mote Marine when I was exacerbated by the abundance of reef fish species, the beauty of coral reefs, and Mote Marine’s numerous research programs. This is when I knew that I wanted to get involved. I believe this internship will get me one step closer to following my dreams and educate me further on the vast ocean.
I’ve always had a keen interest in science. When I was younger, I viewed a dolphin show online. I was instantly fanisnated and later I was informed that the trainers were special marine biologists. The idea of becoming a marine biologist is still a dominate career choice for me. Last year, I was incredibly curious with the aspects that a marine biologist has to undertake that I researched the career path as part of my PLP. This only ignited my interest even further and when I was invited to attend the Flinders University I particularly focused on the marine biology and biology lectures.
Oceanography also called oceanology or marine science, is the branch of Earth science that studies the ocean. It covers a wide range of topics, including marine organisms and ecosystem dynamics; ocean currents, waves, and geophysical fluid dynamics; plate tectonics and the geology of the sea floor; and fluxes of various chemical substances and physical properties within the ocean and across its boundaries. These diverse topics reflect multiple disciplines that oceanographers blend to further knowledge of the world ocean and understanding of processes within it: biology, chemistry, geology, meteorology, and physics as well as geography.
The oceans need to be protected because it is where life began and if not taken care of, life as we know it will end. The well-being of the ocean is constantly being threatened and needs to stop. When dangerous substances go into the ocean, ecosystems suffer and become endangered along with the lives of people and marine life. The importance of protecting and preserving the quality and biodiversity of the world 's coasts must be recognized because they are truly irreplaceable. If humans are not educated , and become careless about what is thrown on the ground or sprayed on lawns, disastrous effects follow when it comes to the condition of the ocean’s ecosystems, which can endanger life itself, leading to a problem only we can correct. There is historical evidence of ocean pollution, although the problem still shadows us today.
Oceans cover approximately 75% of Earth 's surface and are vital to this planet and the people who inhabit it. Oceans provide food, natural resources, and recreation for nearly everyone in this world. Unfortunately Oceans have been receiving mass amount of pollutants including oil spills, toxic waste dumping, and industrial dumping. These pollutants will have negative impacts on the wildlife in the ocean, as we are seeing already with the Coral Reefs, and soon enough it will begin to affect our lives as well.
The dream of having majored in marine biology is one thing, but to get to have a marine biology degree is a fifth grader’s dream come true. The environment is heading in a rough direction. For example, ocean acidification is already a problem. The decrease in pH of our ocean acidity is causing coral reefs to die out—which houses thousands of organisms’ homes and food sources. Due to the contaminants, we release into the natural environment, we are slowly losing ecosystems every day. Therefore, I want to be the researcher to help save the oceanic life from these horrible conditions. Also, the career of marine biology can take a person anywhere, from the coasts of the Bahamas all the way to the depths of the Arctic Ocean. This provides the advantage
Since its establishment in 1964 the world famous franchise SeaWorld has been subjected to various tabloid headlines and legal investigations following the horrendous attacks by orcas, also known by their more apt name ‘Killer Whales’. These incident range from minor to major, but, there has been rare cases of fatalities from the family orientated marine parks based in America.
Humans are just like sharks. Humans eat meat they have live babies and sharks make mistakes just like humans. Sharks are very interesting creatures but people don’t give them a chance because people make them sound like they are terrible beasts. Many people are more likely to get killed by a car crash then by a shark. If people keep killing sharks for fins there will be no more sharks.
Although there can be certain cons to pursuing marine biology as a profession, there are an abundant amount of pros to living this life. In addition to learning about marine creatures, marine biologists also help develop medicines and find different cures for sicknesses ("What is Marine Biology?”). Marine biologists get to see amazing aquatic places and animals that are very astounding and beautiful. I have wanted to be a marine biologist since I was five years old I never saw myself being anything other then that. After reading five articles and writing this essay, I cannot wait to go to college and become a marine biologist. The ocean takes up 96.5% of the surface of the earth. There are numerous amounts of mysteries that make up the deep-sea and without the help of marine biologists they would all be
Darwin was the British naturalist who became famous for his theories of evolution and natural selection. Like several scientists before him, Darwin believed all the life on earth evolved over millions of years from a few common ancestors. From 1831 to 1836 Darwin served as naturalist aboard the H.M.S. Beagle on a British science expedition around the world. In South America Darwin found fossils of extinct animals that were similar to modern species. On the Galapagos Islands in the Pacific Ocean he noticed many variations among plants and animals of the same general type as those in South America. The expedition visited places around the world, and Darwin studied plants and animals everywhere he went, collecting specimens for further study.
I knew that they worked with animals and that they studied the oceanic environment. They work on in the ocean and on land, depending on the task they work in groups or alone. Also, with marine biology I feel like one of my strengths is that I love being around the ocean and I love working with people.
In 2009, Dr. Sylvia Earle wrote The World is Blue to educate and alert the reader about human impacts on marine ecosystems. Through this book she conveys her passion and methodical arguments concerning the importance of the conservation of the ocean, which encompasses approximately 80 percent of the earth’s surface. Dr. Earle states “the ocean touches you with every breath you take, every drop of water you drink, every bite you consume” (17). This statement emphasizes the significance of the ocean, not only for marine life, but all life forms on earth. The book implies that currently in today’s world, the conservation of the ocean requires a global effort to reduce human damage from the past generations. Using facts gleaned from credible scientific resources, she defines the problems of overfishing, bycatch, and pollution. By analyzing human impacts on marine ecosystems, Dr. Earle determines successful and unsuccessful solutions to these problems and suggests various ways individuals can change their lifestyles to reduce impact on the environment as a whole.
Hello, I’m a student from Vaughn International Studies Academy. We have been given the opportunity to be a part of a job shadowing project in our school for us to know what we want to be in the future. For me it will be an amazing opportunity to job shadow a marine biologist at the aquarium of the pacific because it can prepare us for the future.Doing this project will inspire me to know what I will want to do once I get older, so when I go to college and then get a job as a marine biologist. I would want to see what exactly marine biologist do and what is required to go into this particular field. According to the aquarium's website, the marine biologist there, study and take care of the animals in the exhibits in which I would like to do
If you are interested in adventuring the depths of the ocean, being a marine biologist is the job for you. As a marine biologist you will need to have several years of schooling in order to have a successful career. Being a marine biologist can be an enjoyable and dangerous job, but the journey is worth the ride.
Due to the importance of fishing to the worldwide economy and the need for humans to understand human impacts on the environment, the academic division of fisheries science was developed. Fisheries science includes all aspects of marine biology, in addition to economics and management skills and information. Marine conservation issues like overfishing, sustainable fisheries and management of fisheries are also examined through fisheries science.