What is the air made of? Here is the percentage of elements!
The air in our planet's atmosphere contains not only oxygen. Here is the percentage of each gas in the Earth's dry air:
- Nitrogen (≈78%)
- Oxygen (≈21%)
- Argon, CO2 and other gases (≈1%)
The air we breathe is always blended with water vapours, depending on the relative humidity in each particular area.
Treat yourself with more knowledge:
What are the causes of the global warming?
What is Noosphere? AI explains!
Why evolution theory is correct? Let the AI explain!
What is time? A simple definition!
String Theory in Brief: let's try to put it simple!
How dangerous are asteroids to planet Earth?
Why do the tectonic plates move? A simple answer!
What came first, the chicken or the egg?
Does God exist?
What is the importance of theory of relativity?
Check out some cool Hebrew content from sheela.co.il