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Approximately 50-80% of the planet's oxygen is produced by the ocean, primarily through photosynthesis by phytoplankton, seaweed, and other marine plants. This process releases oxygen into the water and atmosphere, contributing significantly to the Earth's oxygen supply.

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1y ago

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How much oxygen does the ocean have?

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.


Who produced 80 percent to 90 percent of earth oxygen?

It is estimated that 50-85% of Earth's oxygen production comes from phytoplankton in the ocean, particularly in the areas of the ocean where sunlight reaches the surface and allows for photosynthesis to occur. Forests and other land plants also contribute significantly to the production of oxygen on Earth.


Why do most planets lack seas and ocean?

the lack of oxygen, and h2o in the atmosphere.


How much oxygen does the ocean give us?

The ocean produces about 50-85% of the Earth's oxygen through phytoplankton and seaweed. While the Amazon rainforest is often praised for its oxygen production, it actually contributes a smaller amount compared to the ocean.


Which organisms do scientists estimate more than 50 percent of the oxygen in earths atmosphere?

Scientists estimate that more than 50 percent of the oxygen in Earth's atmosphere is produced by phytoplankton in the ocean through photosynthesis. Phytoplankton are microscopic marine organisms that play a crucial role in the global oxygen cycle.


Where is the majority of the world's oxygen produced?

The majority of the world's oxygen is produced by marine phytoplankton in the ocean. These tiny organisms perform photosynthesis and release oxygen as a byproduct into the atmosphere.


Most of the worlds oxygen is produced by?

Most of the worlds oxygen is produced by Trees.


Why do you say 70 to 80 percent of the oxygen in the atmosphere comes from marine plants in the ocean and you also say 70 percent comes from rain forests?

About 70% of our oxygen is indeed produced by marine plants. The statement about the rain forests is wrong, they are now known to be essentially oxygen neutral, with little or no net oxygen production at all. That's not saying, it isn't worth saving them.


What is the percentage of oxygen in the ocean?

1-2% in the deepest part


Does oxygen in the ocean come from the sun and the air?

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.


What produced the oxygen found in the earths atmosphere?

Oxygen in Earth's atmosphere is primarily produced through photosynthesis by plants, algae, and cyanobacteria. During photosynthesis, these organisms use sunlight to convert carbon dioxide and water into glucose and oxygen. Approximately half of the oxygen in Earth's atmosphere is produced by phytoplankton in the ocean.


How much percent of oxygen does the ocean have?

The ocean typically contains about 21% oxygen dissolved in the water. This dissolved oxygen is essential for marine life to survive and thrive. Oceanic oxygen levels can vary based on factors such as temperature, salinity, and the presence of organisms that consume oxygen.