Abiotic Factors Of The Ocean Floor

The abiotic or non living factors influencing the world s oceans include temperature sunlight wind and dissolved minerals.

Abiotic factors of the ocean floor.

Both biotic and abiotic factors affect local ecosystems but the biotic factors are often determined first by the abiotic factors. Abiotic factors influencing aquatic biomes. Most parts of the ocean experience two high tides and two low tides daily. Within the pelagic realm is the photic zone which is the portion of the ocean that light can penetrate approximately 200 m or 650 ft.

Along mid ocean ridges where tectonic plates spread apart magma rises and cools to form new crust and volcanic mountain chains. Water is warmer near the surface. Abiotic factors biotic factors food web human influence chimneys. These factors contrast with biotic factors such as fish plankton and dolphins.

Hydrothermal vents are like geysers or hot springs on the ocean floor. The growth of plants on the forest floor is limited by light availability. The open ocean has an average salinity level of 35 parts salt per thousand and an average ph of 8 1. These bodies of water include lakes bogs swamps underground water and rivers.

Abiotic factors are non living factors in an ecosystem freshwater is any body of water on the earth s surface with low salinity 1000 mg or less of dissolved salt per liter of water. These one to three foot high smokers emit a substance that looks much like smoke. Seawater circulates deep in the ocean s crust and becomes super heated by hot magma. Ocean abiotic factors continued tides are the periodic short term changes in the height of the ocean surface at a particular place.

Pelagic sediment is composed of shells animal skeletons decaying microorganisms and plants. A limiting factor may be biotic or abiotic. Minerals from the smokers. An example of a limiting factor is the amount of sunlight in a rainforest.

The limiting factor in an ecosystem can change but only one factor is in effect at a time. Slow motion shot of a swordfish jumping twice out of the ocean. The temperatures in lakes vary with depth and location on earth. Saltier water is more dense.

Ecosystems biotic abiotic factors and the carbon water cycles duration. Salinity affects water density. It is generally yellowish. Smokers exist on the ocean floor at about 2100 meters deep.

The water that comes out of the chimneys is rich in dissolved minerals from the crust mostly sulfides. The benthic zone extends along the ocean bottom from the shoreline to the deepest parts of the ocean floor. Salts come from land via rivers where it concentrates as ocean water evaporates.