The key abiotic (non-biological) factors for life in the open ocean are light levels, temperature, salinity, density and water movement, and nutrients. The Epipelagic zone is the most ideal zone for life as it does not face extreme challenges such as high pressure or freezing temperatures. Search. ... Open and deep ocean salinities don't change often. Abiotic Factors *Sunlight Sunlight is an important abiotic factor because it allows the producers to undergo photosynthesis and metabolize energy. The sun is what gives many of the ocean's organism the ability to complete its food-making process, known as photosynthesis. Biotic or living factors include plants, animals, fungi, algae, and bacteria. An abiotic factor is a non-living part of an ecosystem that shapes its environment. Light levels are important for photosynthesis and vision. Abiotic or non-living factors include sunlight, temperature,moisture, wind or water currents, soil type, and nutrient availability. Abiotic factors are a major part of the kelp forest and allow it to live. Without all these factors working in perfect unison, the ecosystem wouldn't survive. Abiotic Factors Biotic Factors Food Web Human Influence Chimneys. Abiotic factors in the world's oceans include sunlight, temperature, climate and moisture, and its biotic factors are elements such as a coral reef, fish, algae and plants. ... Smokers are formed in fields hundreds of meters wide when super heated water from below Earth 's crust comes through the ocean floor. Abiotic factors include the water temperature, amount of sunlight, soil composition, and dominate geographical features. Learn more about abiotic factors with this curated resource collection. Home; Abiotic Factors ; Biotic Factors ; Food Web ; Human Influence ; Citations; Biotic factors are all the living things that effect the environment or ecosystem. Learn vocabulary, terms, and more with flashcards, games, and other study tools. These one to three foot high "smokers" emit a substance that looks much like smoke. Abiotic factors are all the factors in an ecosystem that aren't living. Temperature and salinity together determine water density, which controls circulation and stratification. In a marine ecosystem, abiotic factors would include salinity and ocean currents. Each zone has a distinct group of species adapted to the biotic and abiotic conditions particular to that zone. Nutrients are dissolved chemical compounds that support growth. The physical diversity of the ocean is a significant influence on plants, animals, and other organisms. In a terrestrial ecosystem, examples might include temperature, light, and water. The parts of the ocean most affected by the tides are the areas along the coastlines due to extreme changes in temperature, salinity and oxygen levels. Water Temperature: Since intertidal zones are all around the world, their climates change drastically, thus changing the temperature of the water. Without these factors the Kelp forest would't be able to exist. Learn more about abiotic factors with this curated resource … Biotic factors are those factors that are alive. The ocean is categorized into different zones based on how far light reaches into the water. Abiotic and biotic factors work together to create a unique ecosystem. In a marine ecosystem, abiotic factors would include salinity and ocean currents. All of these factors work together to balance an oceanic environment. In a terrestrial ecosystem, examples might include temperature, light, and water. Start studying Ocean abiotic factors. Open Atlantic Ocean. Organisms in the epipelagic zone are extremely dependent upon the sun. In the Pacific Ocean, light has been detected as far down as 1000 meters, but there is rarely any significant light past 200 meters. Smokers exist on the ocean floor at about 2100 meters deep. The open ocean biome is the largest of all the biomes and consists of many different ecosystems. Abiotic and biotic factors work together to create a unique ecosystem.

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