Abiotic factors are the physical and chemical conditions of an environment. Biotic vs. Abiotic Factors in an Ecosystem Blue light is absorbed by water at a slower rate than other colors of light. Salinity. Oxygen is a byproduct of photosynthesis and can be generated by waves mixing with the air. All the water coming from the North Atlantic rarely comes back because it cannot escape the current. Answer: Biotic: All marine animals such as fish, octopus, starfish ect. Super trawlers travel along the oceans floor and raises large residue, this allows pollution that had developed on the floor of the sand to enter back into the water (and food chain). Abiotic Factors Extreme temperatures can be as high as 104 degrees fahrenheit (40 degrees celsius). THESE ARE NON-LIVING FACTORS THAT CAN BE FOUND IN THE PACIFIC. Light from the sun is important in two ways: photosynthesis and vision. It also has the attribute of depth, which affects the amount of sunlight that sea life receives. The abiotic component of freshwater systems is as important as the biotic. Abiotic factors refer to all the non-living, i.e. Abiotic component Abiotic Factors in Freshwater vs. Ocean Biomes | Study.com Sunlight is very important for ocean life because photosynthesis requires it, and producers … Some Abiotic factors include: sunlight, natural disasters, water contents, and tides. Abiotic Factors - Unfortunately, there are too many abiotic factors in the ocean biome, that animals eat. The most important abiotic factor in the ocean is its incredibly high salinity of 35,000 mg dissolved salt per liter of water. Salinity. These are a few of the abiotic and biotic factors in an ecosystem. Is tide an abiotic factor? Examples would be water currents that move in different directions, geological barriers such as seamounts, hydrothermal vents, ridges all act as barriers for larve dependent species to settle on. The first factor I will mention is nitrogen, which is an abiotic factor that is vital to some organisms on North Stradbroke Island. Sunlight is needed for photosynthesis to occur and for organisms’ vision (with exceptions). Abiotic Factors - the open ocean

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