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The most important component of the air we breathe is oxygen, which makes up about 21% of Earth's atmosphere. Oxygen is essential for cellular respiration, a process that allows living organisms to convert food into energy. While nitrogen constitutes about 78% of the atmosphere and is inert, it does not support life in the same way as oxygen. Therefore, oxygen is crucial for the survival of most life forms on Earth.
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Most important layer of the atmosphere?
The most important layer of the atmosphere for life on Earth is the troposphere. It is where weather events occur, and it contains the air we breathe and the majority of the Earth's clouds.
What is the second most common gas found in the air we breathe?
Oxygen is the second most common/abundant gas in the air that we breathe. Nitrogen is the most abundant gas in the air we breathe. The composition of air is often treated as 79 mole or volume percent N2 and 21 mole or volume percent O2.
What has 8 protons and 8 neutrons and is one of the gases you breathe?
The element with 8 protons and 8 neutrons is oxygen, specifically the isotope oxygen-16. Oxygen is a vital component of the air we breathe, making up about 21% of the Earth's atmosphere. It is essential for the process of respiration in most living organisms, allowing them to produce energy.
What has scales and uses lungs to breathe air?
A reptile has scales and lungs to breathe air
Why do the air you breathe out contain no oxygen?
The air you breathe out contains less oxygen because your body extracts oxygen from the air when you breathe in and uses it during cellular respiration to produce energy. As a result, the air you breathe out has a higher concentration of carbon dioxide and less oxygen.
What is the most important component of the air you breathe?
The most important component of the air you breathe is oxygen. Oxygen is essential for the process of respiration, where it is used by your body to generate energy. Without oxygen, your cells would not be able to function properly.
What is largest component of the air you breathe is?
Nitrogen (78.094%)
Which of these is a component of the earths atmosphere?
these ??? There are no choices to choose from.
What these is a component of the Earth's atmosphere?
Oxygen is a component of the Earth's atmosphere. It makes up about 21% of the air we breathe.
What are the important of air?
The most important aspect of air is that it keeps humans and animals alive. The air contains the oxygen that we need to breathe.
What chemical element is the major component of the air you breathe?
78% nitrogen 20.5% oxygen
Where is the most of the nitrogen on your planet?
Most of the nitrogen on Earth is found in the atmosphere, making up about 78% of the air we breathe. Nitrogen is also present in the soil and in living organisms as a vital component of proteins and DNA.
What is the main ingredient of air?
it's oxygen !!!!!!!!!!!!!!!!!!!!!!!!!!!!
what component of air is essential for life?
For humans and other animals, the oxygen in the air that we breathe is essential for life. When we breathe the air, our body uses the oxygen in it to enable the body to carry out the necessary processes for living.
Is oxygen alkaline?
No, oxygen is a non-metallic element and is not considered alkaline. Oxygen is a component of the air we breathe and is essential for most living organisms for respiration.
Human breathe out what gas?
CO2 (Carbon Dioxide) for the most part, but the components of the original air that was inhaled are still present, although the O2 (oxygen) component will be reduced.
What is most of the air you breathe?
oxygen
