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Air is a mixture of gasses that are safe and healthy for life.It contains by molar composition,78% nitrogen,21% oxygen,0.003% carbon dioxide and 1% accounts for the minute quantity of water vapour,rare gases and dust particles.Humans and animals breathe in oxygen which plants gives off.And breathes out carbon dioxide which plants takes in,by this process the air is contineously recycling and beign purified.
The air you breath is made of roughly (by volume) 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.038% carbon dioxide, trace amounts of other gases and may contain a variable amount of water vapor, on average around 1%.
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Do you make a balloon lighter when you blow it up?
If you blow it up with your mouth you make it heavier. You breathe out air containing a higher proportion of carbon dioxide than the air you breathe in. Carbon dioxide is a relatively heavy gas (nearly three times as dense as air) and so this increased amount of gas, plus the rest of the air in the balloon, will make the balloon heavier.
What 2 elements make up rust?
Iron and oxygen
What elements make up elements of sugar?
Carbon, hydrogen and oxygen are the only elements that make up sugars.
What elements make up NABR?
There are two elements that make up the compound NaBr, or sodium bromide. These two elements are sodium and bromine.
Do atoms contain elements?
Atoms are the components that make up the Elements.
Why does the ocean make so much of the air we breathe?
No
Is air a example of a element?
No, but some of the gasses which make up air are elements (such as oxygen, nitrogen) are elements.
Does hydrogen make up 80 percent of the air you breathe?
No. You are thinking of nitrogen.
What are the two main constituents of air?
Oxygen, carbon dioxide (no air is perfectly pure oxygen),and trace gases. So the atmosphere is made up of many many gases
How do bettas breathe?
Betta fish breathe air....yes... that's right... they breathe air. They breathe air because they have an organ by their gills that is called the Labyrinth's Organ which allows them to breathe air. They breathe air by coming up to the surface of the water. Then they gather air in their mouths and hold their breath underwater.
Do you make a balloon lighter when you blow it up?
If you blow it up with your mouth you make it heavier. You breathe out air containing a higher proportion of carbon dioxide than the air you breathe in. Carbon dioxide is a relatively heavy gas (nearly three times as dense as air) and so this increased amount of gas, plus the rest of the air in the balloon, will make the balloon heavier.
Why and how can only 6 elements make up most of earths biomass?
because the six elements ( carbon, nitrogen, oxygen, phosphorus, and sulfur) are required by many organisms and some of those elements make up our air
Most of the air you breathe is made up of?
Oxygen
Can elephants breathe underwater?
no,it would dehydrate them and ruin their kidney
What 2 elements make up rust?
Iron and oxygen
How does the sun affect the air you need to breath?
The sun affects the air you need to breathe directly. When the sun is hot, it warms up the air in the atmosphere which means that you will breathe in hot air.
Do turtles need to come up for air?
Yes manatees are mammals which means they breathe air
