In oceans, Oxygen gets dissolved in a very small proportion from the atmosphere. This process is very gradual.
Oxygen also comes from the aquatic plants present in the water bodies.
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
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.
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
The ocean contains approximately 50 times more oxygen than the atmosphere. It is estimated that the ocean holds about 94% of the Earth's oxygen supply, with phytoplankton contributing significantly to its production through photosynthesis. This oxygen is vital for marine life and helps regulate the planet's overall oxygen levels.
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.
The ocean animals need oxygen to survive.
It is diffused from the air, in the atmosphere, and from plant life in the ocean.