Without the atmosphere mankind will be gone, no air mean no breathing, and no breathing mean no mankind.
They are called "Smokey" because of the frequent fogs they have.
oxygen
Did you think you were just imagining that you were breathing? Yes, Earth has a true atmosphere.
You need an atmosphere more than just for breathing but yes, an atmosphere is needed in order for us to breathe oxygen (it's in our atmosphere).
I would count breathing as a benefit.
by animals and humans breathing out
There is carbon dioxide in the atmosphere. You have been breathing it in all your life.
Without nitrogen in the atmosphere, we would be breathing in nearly pure oxygen, which would be fatal.
It is called "atmosphere". Also, "air".
That is called atmosphere.That is called atmosphere.That is called atmosphere.That is called atmosphere.
It's not, it's in our atmosphere, but breathing it exclusively and you will suffocate. it is also said to cause Global warming.