Oxygen enters oceans primarily through two processes: diffusion from the atmosphere and photosynthesis by marine plants. In the first process, oxygen from the air dissolves into the surface of the ocean, especially in areas with waves or turbulence. In the second process, phytoplankton and other aquatic plants produce oxygen as a byproduct of photosynthesis, contributing significantly to the overall oxygen levels in ocean waters. Together, these mechanisms help maintain the balance of oxygen necessary for marine life.
How does chlorine enter the oceans?
Volcanoes
Lungs.
Mars does have oxegyn actually, although it's really little because of the interaction between the CO2 in it's atmospere interacting with the sun. Btw people, please stop saying Mars has no oxegyn!
placer deposits
oxegyn in the air
A gas tank
No, there are no gases on the moon as there is no atmosphere.
Yes.
Air Pollution Beer Oxegyn
oxegyn and animals
oxegyn