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What is the most of the oxygen that is found in the atmosphere today?
The most of the oxygen in the Earth's atmosphere today comes from photosynthesis by plants and other photosynthetic organisms. They convert carbon dioxide into oxygen as a byproduct, which accounts for approximately 20.95% of the atmosphere.
What was first responsible for changing the formerly poisonous atmosphere to an oxygen-rich atmosphere have today?
The evolution of photosynthetic bacteria and later on, plants, was responsible for changing the formerly poisonous atmosphere to an oxygen-rich one we have today. These organisms released oxygen as a byproduct of photosynthesis, gradually increasing levels of oxygen in the atmosphere.
How is oxygen used today?
Society can make a lot of fun uses of oxygen. In bad society, you could burn it, while you could make intelligent remarks about oxygen in good society. All share the fact that it is a vital part of breathable air.
Can mupirocin be used with oxygen?
Yes, mupirocin can be safely used with oxygen. There are no known interactions between mupirocin and oxygen that would affect their effectiveness or safety when used together.
For what purpose concentrator oxygen is used?
Concentrator oxygen is used for scuba diving where the oxygen is concentrated for increased volume that is required for continued usage. Concentrator oxygen means exactly what it says and that is that the composites of oxygen in small units so the scuba diver has more oxygen in which to use in the small space that is used for storage.
What are ancient and modern uses for oxygen?
Not sure about ancient usees, but today oxygen is used for oxygen therapy- medically. As well as at Oxygen bars for recreation.
What are all the things oxygen are used for today?
fire balloons breathing and photosynthesis
Are oxygen tents still used now?
Oxygen tents are not commonly used today due to advancements in portable oxygen delivery devices and treatment methods. These devices are more effective in providing controlled oxygen therapy to patients with respiratory issues without the need for a tent.
What if oxygen didn't exist?
No one would be here today if there was no oxygen.
What is the proportion of oxygen in the atmosphere today?
About 21% of the Earth's atmosphere is oxygen.
Is there less oxygen today than 1000 years ago?
The atmosphere has the same amount of oxygen today as it did 1000 years ago. Although oxygen gets used up in various ways, through fire and through metabolism, oxygen is constantly being released into the atmosphere by green plants.
What is the most of the oxygen that is found in the atmosphere today?
The most of the oxygen in the Earth's atmosphere today comes from photosynthesis by plants and other photosynthetic organisms. They convert carbon dioxide into oxygen as a byproduct, which accounts for approximately 20.95% of the atmosphere.
Where did oxygen originally come from?
Oxygen on Earth originally came from the process of photosynthesis carried out by early single-celled organisms like cyanobacteria. These organisms used sunlight to convert carbon dioxide and water into glucose, releasing oxygen as a byproduct. Over millions of years, this process accumulated oxygen in the atmosphere, leading to the oxygen-rich environment we have today.
What was the percentage of oxygen in prehistoric times?
It was about 60% higher than the 21% that is today. This is a reason for large animals that are today smaller due to lower amounts of oxygen in the atmosphere. Living things usually grow faster in higher percentages of oxygen.
What happens to oxygen after it is used by animals?
oxygen
What is the most highest elements present in computers today?
The most common elements in computers today are silicon, oxygen, aluminum, and copper. Silicon is the most abundant element as it is used in computer chips and integrated circuits. Oxygen, aluminum, and copper are also widely present in various components such as wiring, cases, and connectors.
Did they have oxygen masks in 1806?
No, oxygen masks as we know them today did not exist in 1806. The concept of providing supplemental oxygen for medical or aviation use was not developed until much later, with significant advancements occurring in the 20th century. Early forms of breathing apparatus were rudimentary and primarily used for mining or firefighting, but they were not specifically designed as oxygen masks.
