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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.
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What element does earths atmosphere has that no other planet has?
Earth's atmosphere contains a unique abundance of free oxygen, which is not found in significant quantities on any other planet in our solar system. This oxygen is produced mainly by photosynthesis from plants, making Earth's atmosphere distinct and supporting a wide variety of life forms.
What is a primary gas found in the earths atmosphere?
The primary gas found in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, making up about 21% of the atmosphere.
What element is not found in large quantities in Earths mantle?
The element carbon is not found in large quantities in Earths mantle.
Which of these is not one of the primary gase found in earths atmosphere?
Helium is not one of the primary gases found in Earth's atmosphere. The primary gases in Earth's atmosphere are nitrogen, oxygen, argon, and carbon dioxide. Helium makes up a very small percentage of the atmosphere.
What is the most common element found in earths atmosphere?
Nitrogen is the most common element found in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the next most abundant element in Earth's atmosphere, making up about 21%.
What is oxygen most commonly found in?
Oxygen is most commonly found in the air of Earths atmosphere.
What are the primary gases found in earths atmosphere?
Nitrogen and oxygen,
What process provides most of the oxygen found in earths atmosphere?
Growing more trees as trees take in carbon dioxide and releases oxygen that we use for breathing. So. I guess Afforestation provides most of the oxygen found in the earths atmosphere.
What gas was not found in earths early atmosphere but was produced by photosynthesis?
Carbon dioxide
Is oxygen found more in the earth's atmosphere more than argon?
Yes, the earths atmosphere has around 20% oxygen, but less than 1% argon.
What element does earths atmosphere has that no other planet has?
Earth's atmosphere contains a unique abundance of free oxygen, which is not found in significant quantities on any other planet in our solar system. This oxygen is produced mainly by photosynthesis from plants, making Earth's atmosphere distinct and supporting a wide variety of life forms.
Is oxygen found outside earths atmosphere?
Yes. Earth's atmosphere is about 21% oxygen. Without it, the vast majority of life we see, including humans, could not exist.
What are the most common gases that are found in the earths atmosphere?
These gases are nitrogen, oxygen, argon, carbon dioxide.
What are the symbols of the 2 most abundant elements found in earths atmosphere?
Oxygen is O and nitrogen is N.
Where is argon found in nature?
Argon is a noble gas found in the Earth's atmosphere, making up about 0.93% of the air we breathe. It is produced through the decay of radioactive potassium and can also be found in some minerals and meteorites.
Give an example of a diatomic molecule found in earths atmosphere?
Two examples are nitrogen (N2) and oxygen (O2).
What is a primary gas found in the earths atmosphere?
The primary gas found in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, making up about 21% of the atmosphere.
