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Where do the oxygen molecules in the atmosphere come from?
Oxygen molecules in the atmosphere primarily come from plants and other photosynthetic organisms that release oxygen during the process of photosynthesis. This process involves the conversion of carbon dioxide and water into glucose and oxygen. Additionally, a smaller amount of oxygen also comes from the breakdown of carbon dioxide molecules in the upper atmosphere by solar radiation.
What do plants release into the atmosphere due to photosynthesis?
Plants release oxygen into the atmosphere as a byproduct of photosynthesis. This process involves using carbon dioxide and energy from sunlight to produce glucose and oxygen. The oxygen produced by plants is essential for sustaining life on Earth.
What is composition of Saturn atmosphere?
The composition of Saturn's atmosphere is primarily hydrogen and helium. There are trace amounts of oxygen, methane, ammonia and nitrogen.
Net primary productivity is greatest on land?
The oxygen in the atmosphere is primarily derived from plant respiration
What does algae replenish in the atmosphere?
Algae help replenish oxygen in the atmosphere through the process of photosynthesis, where they take in carbon dioxide and release oxygen as a byproduct. This process is crucial for maintaining the balance of oxygen levels in the atmosphere.
What processes releases primarily oxygen into the atmosphere?
The process that primarily releases oxygen into the atmosphere is photosynthesis, which occurs in plants, algae, and some bacteria. During photosynthesis, these organisms use sunlight to convert carbon dioxide and water into glucose and oxygen. The oxygen is released into the atmosphere as a byproduct of this process.
Where do the oxygen molecules in the atmosphere come from?
Oxygen molecules in the atmosphere primarily come from plants and other photosynthetic organisms that release oxygen during the process of photosynthesis. This process involves the conversion of carbon dioxide and water into glucose and oxygen. Additionally, a smaller amount of oxygen also comes from the breakdown of carbon dioxide molecules in the upper atmosphere by solar radiation.
How is the Earth's atmosphere different from mar's atmosphere?
Earth's atmosphere is almost 200 times thicker than the atmosphere of Mars. The atmosphere of Earth is primarily nitrogen and oxygen, while the Martian atmosphere is primarily carbon dioxide.
What form of oxygen surrounds earth?
Oxygen on Earth primarily exists in the form of diatomic oxygen (O2) in the atmosphere, where it makes up about 21% of the air we breathe. This oxygen comes from plants and photosynthetic organisms that release it as a byproduct of photosynthesis.
What is the difference between the oceans and atmosphere?
The oceans are made primarily of liquid water. The atmosphere is made primarily of a mixture of gaseous Oxygen (20%) and Nitrogen (80%).
Is oxygen released by volcanoes?
Oxygen is not typically released directly by volcanoes. Volcanic eruptions primarily release gases such as water vapor, carbon dioxide, sulfur dioxide, and other gases from the Earth's mantle and crust. Oxygen is already abundant in the atmosphere, primarily produced by plants through photosynthesis.
What did the stromatolities release into the earth atmosphere?
Oxygen
Where did oxygen in the atmosphere came from?
Oxygen in the atmosphere primarily comes from photosynthesis by plants and other photosynthetic organisms. These organisms use sunlight to convert carbon dioxide into oxygen as a byproduct. Over millions of years, this process has led to the accumulation of oxygen in the Earth's atmosphere.
What molecule does oxygen come from?
Oxygen in the Earth's atmosphere primarily comes from photosynthesis, where plants and other photosynthetic organisms produce oxygen as a byproduct. During photosynthesis, these organisms use carbon dioxide and water to create glucose and release oxygen.
What do plants release into the atmosphere due to photosynthesis?
Plants release oxygen into the atmosphere as a byproduct of photosynthesis. This process involves using carbon dioxide and energy from sunlight to produce glucose and oxygen. The oxygen produced by plants is essential for sustaining life on Earth.
Where did the molecular oxygen in the Earth's atmosphere originate from?
The molecular oxygen in Earth's atmosphere originated from photosynthesis by early microorganisms, primarily cyanobacteria, around 2.5 billion years ago.
What gas does the process of photosynthesis release into the atmosphere?
oxygen
