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How do oxygen enter seawater?
Oxygen enters seawater primarily through diffusion from the atmosphere at the ocean's surface. This process allows oxygen to dissolve in the surface waters, where it can be used by marine organisms for respiration. Ocean mixing and circulation also help distribute oxygen throughout different depths of the seawater column.
What gas is in seawater?
oxygen \
What is seawater made out of seawater is made out of food?
Hydrogen, oxygen, trace minerals.
What gas is dissolved in seawater?
oxygen \
Is there more oxygen in seawater or air?
There is more oxygen in seawater. Seawater contains around 5 to 10 milligrams of oxygen per liter, while the concentration of oxygen in the air is about 210 milligrams per liter. However, the total amount of oxygen in the oceans is much higher due to their vast volume.
Is oxygen soluble in seawater?
Fish and marine life are able to live because oxygen is soluble in water, including salt water/seawater.
Seawater that contains a substance that fishes breathe?
Seawater and fresh water contains oxygen that fish absorb using their gill. So the substance is oxygen.
What are two sources of oxygen in seawater at the surface?
Two sources of oxygen in seawater at the surface include atmospheric exchange, where oxygen from the air dissolves into the water, and photosynthesis by marine plants and phytoplankton, which produce oxygen as a byproduct.
What are two ways that oxygen enters seawater?
Oxygen enters seawater through diffusion from the atmosphere at the water's surface and through photosynthesis carried out by marine plants and phytoplankton.
How do marine organisms extract the dissolved oxygen from seawater?
Marine organisms extract dissolved oxygen from seawater through their gills, lungs, or skin. These structures have respiratory surfaces with a large surface area, allowing for efficient exchange of oxygen and carbon dioxide with the surrounding water. Oxygen diffuses from the seawater into the organism's respiratory surface and is then transported to the cells for cellular respiration.
How do dissolved salts enter seawater?
Dissolved salts are transported by the rivers.
What is the benefit to pumping nitrogen gas into seawater that is stored in steel tanks?
Pumping nitrogen gas into seawater stored in steel tanks can help prevent corrosion of the tank by displacing oxygen and reducing the risk of oxidation reactions. This process can also help maintain the quality of the seawater by minimizing the growth of aerobic bacteria and algae that thrive in oxygen-rich environments. Additionally, nitrogen can act as a blanket to protect the seawater from external contaminants.
