Marine Biomes - 1037 Words

Marine Biomes Shonda Morton October 20, 2013 SCI/230 Paula Roberts A marine biome is a large aquatic zone that takes up almost 75% of Earth’s surface, has a salt concentration around 3%, and is distinguished from other biomes by its physical environment. According to Campbell Essential Biology with Physiology, (2010), the habitats of a marine biome varies depending on the level of the sea that it exists (pp.382). The layers or â€Å"zones† that make up the marine biome consist of the pelagic realm, the intertidal zone, the photic zone, the aphotic zone, and the benthic realm. The pelagic realm is the part of the marine biome that includes all open water. (Dickey, Reece, Simon, 2010) explains â€Å"the†¦show more content†¦Other marine life that exist in this ecosystem prey on other species for food, such as shark, octopus, and larger fish prey on smaller marine life for food. Herbivory is a large part of the marine life, which is the consumption of plant parts or algae by an animal. Phytoplankton, known as algae and other plants of the marine environment is the producer for food of many species living in this ecosystem. The consumer relies directly or indirectly on the output of the producers. A main hazard to this ecosystem caused by humans would be pollution. The acid precipitation, toxic chemicals, and other contaminants are harming the aquatic environment, and it contributes to the dwindling population of species in this ecosystem. According to (Dickey, Reece Simon, 2010), this human behavior has contributed to the decline in commercial fish species, dying coral reefs, and even the closing of some beaches due to pollution. The abiotic factors present in this ecosystem consist of temperature, light, water, minerals, and air. Majority of organisms living in this aquatic environment require specific temperatures to survive, although temperatures can vary according to the species. Obviously, water is a part of the aquatic environment, and is actually essential to all parts of life. Light plays a ma jor part in the photosynthesis process for many organismsShow MoreRelatedMarine Biomes1537 Words   |  7 Pagesï » ¿Research Paper The ocean is one of, if not, the largest biome on earth. There are more than one million species of marine life. Covering over 70 percent of the Earth’s surface, the ocean is our planet’s largest habitat, containing 99 percent of the living space on the planet. This area holds the life of nearly 50 percent of all species on Earth. Like lakes, oceans are subdivided into separate zones: intertidal, pelagic, abyssal, and benthic. All four zones have a great diversity of species. TheRead MoreMarine Biome2245 Words   |  9 PagesA biome, also known as life zones, consists of all plants, animals, and other organisms, as well the physical environment in a particular area. A biome is characterized by its’ plant life, climate, and location. The climate and physical features determine the boundaries of a biome. A biome is made up of many different ecosystems. The ecosystems tend to have the same pants and animals as neighboring biomes around the boundaries. The major bi omes are the tundra, taiga, tropical rain forest, temperateRead MoreBiomes are the Communities of the World1031 Words   |  4 Pages Biomes are all over the world, that’s why they are considered the â€Å"world’s major communities.† Biomes are large areas scattered around the earth, filled with animals and plants acclimating to their environments. You can classify biomes in many different ways, by their climate, their biodiversity, human activity, their animals and plants, and their habitats. There are only five conspicuous types of biomes, Grassland, Tundra, Desert, Aquatic, and forest. Without biomes, the earth would beRead MoreDna Essay1090 Words   |  5 Pages Because of this, there is a greater demand on our resources. Biomes and Ecosystems A biome is defined as a major terrestrial or aquatic life zone, characterized by either vegetation type or physical environment. (Campbell Essentials Biology 2013) Aquatic biomes are either freshwater biomes, or marine biomes. Freshwater biomes include ponds, rivers, lakes, wetlands and streams while marine biomes are the oceans. Terrestrial biomes are grouped together mainly based on their vegetation type. TropicalRead MoreResearch Report On Terrestrial And Aquatic Biomes1680 Words   |  7 Pageson Terrestrial and Aquatic Biomes Mr. Washington 4th Period â€Æ' When you hear the term biome, you think of plants and animals in the same biodiversity. A biome is a group of similar ecosystems that cover a broad area, and maintained under the climate conditions of the region, especially such a community that has developed to climax. Biomes are often defined by abiotic factors such as climate, relief, geology, soils, and vegetation. There are five major categories of biomes on earth. In these five,Read More Biomes of the World Essay2247 Words   |  9 Pages A biome, also known as life zones, consists of all plants, animals, and other organisms, as well the physical environment in a particular area. A biome is characterized by its’ plant life, climate, and location. The climate and physical features determine the boundaries of a biome. A biome is made up of many different ecosystems. The ecosystems tend to have the same pants and animals as neighboring biomes around the boundaries. The major biomes are the tundra, taiga, tropical rain forest,Read MoreThe Ocean Has Been My Favorite Environment972 Words   |  4 Pagesin Australia. It wasn t until I encountered a wild dolphin at Clearwater beach, Florida that I decided to be a marine biologist. The dolphin was so friendly and welcoming, swimming by me and my brother and allowing us to stroke his slimy skin. That experience will stick with me forever and is a huge part of why I want to pursue a career in marine biology. When I chose to be a marine biologist, my parents were very supportive. They would take us to the beach as much as possible for vacations, butRead MoreOcean and Resources1398 Words   |  6 PagesSeas and oceans provide various types of resources to human beings and habitats to numerous species of plants and animals. They play very important roles in the economy of a nation and its people. Still, the marine and coastal ecosystems are under severe stress due to human activities. Ocean Resources The ocean is one of Earth s most valuable natural resources. It provides food in the form of fish and shellfish—about 200 billion pounds are caught each year. It s used for transportation—both travelRead More Diversity of Marine Algae in the Biosphere 2 Ocean Essay1410 Words   |  6 PagesDiversity of Marine Algae in the Biosphere 2Ocean Red algae, Rhodophyta, is easily identified in the marine environment because it appears as a red color. There are many different species, originating from many different corners of the Earth. The ocean biome in the Biosphere 2 was constructed using raw seawater off the coast of Southern California, which contained many different unknown species of algae. During the construction of the biome, other known species of algae from variousRead MoreOceans: The Importance of Preserving this Delicate Marine Environment1083 Words   |  5 PagesThe Oceans are the most diverse biomes in the world, for they cover 71% of the planet. Life in the ocean evolved 3 billion years prior than land, and it still has over  ¾ of all the habitats on Earth. Humans have always posed threats to the delicate marine environment, yet it still is thriving. Without the marine biome humans and other animals alike would not be in existence, for evolution of the first life would never have occurred, and w e would not have a strong enough atmosphere to support life