It is diffused from the air, in the atmosphere, and from plant life in the ocean.
Yes, oxygen in the ocean primarily comes from photosynthesis by marine plants and phytoplankton, fueled by sunlight. Around half of Earth's oxygen is produced by oceanic photosynthesizers. Atmospheric oxygen also dissolves into the water at the ocean's surface.
You can if you have a Boat and enough oxygen. Do not go to far down or when you try to come up you'll have no oxygen.
The water in the ocean primarily comes from the Earth's interior, released through volcanic activity. Oxygen entered the atmosphere through the process of photosynthesis, where early photosynthetic organisms released oxygen as a byproduct. Over time, this oxygen built up in the atmosphere, leading to the oxygen-rich environment we have today.
Fire requires oxygen. There is no free oxygen in the ocean. Therefore there can be no fire at the bottom of the ocean.
There is no free oxygen on the ocean floor. Oxygen is usually present in the water column, but it becomes depleted in deeper parts of the ocean where organic matter decays and consumes the available oxygen.
No, ocean water does not have higher levels of oxygen than air. The concentration of oxygen in ocean water is much lower compared to the amount found in the atmosphere. Ocean water contains dissolved oxygen essential for marine life, but the overall oxygen content is lower than that of the air.
Hydrogen and oxygen
In Antarctica, oxygen primarily comes from two sources: the surrounding ocean and the atmosphere. The Southern Ocean waters surrounding Antarctica are rich in oxygen, which can be absorbed by the air and circulated around the continent by the wind. Additionally, the photosynthetic activity of marine algae and phytoplankton in the ocean contributes to the production of oxygen in the Antarctic region.
All of it
Oxygen is important to the ocean because it is needed by marine organisms for respiration. It supports the survival of fish, plants, and other marine life. Dissolved oxygen levels in the ocean are crucial for maintaining healthy ecosystems.
1-2% in the deepest part
You get more oxygen from trees. Trees produce oxygen through photosynthesis, while the ocean produces oxygen mainly through phytoplankton. However, trees are more efficient at producing oxygen because there are more trees on land compared to phytoplankton in the ocean.