How come I dont run out of oxygen when i coup myself up in my room playing video games?

Question

my windows and door are both closed, how come co2 doesnt build up?

Answer 1

I do the same thing. Your room is not air tight, also you have vents too. Try playing with a window open, it gets too hot with a computer or a consol running, also the window will help with odors too.

Answer 2

because your room is not air tight.

Answer 3

your room isn't air tight.  also, it would take you a really long time to breathe in that much air.

Answer 4

cuz ur a freak

Answer 5

Because your room isn't airtight and oxygen still seeps in.

Answer 6

Because there are plenty of places in the walls etc. that allow air-flow.

Even around your door there is probably a gap that allows air to flow.

the only way that you would run out of oxygen is if you totally sealed the whole room, which would be very difficult to do.

Answer 7

your room is not airtight and when we exhale carbon dioxide, it also contains a small amount of oxygen. due to this the oxygen level in your room will not  easily run out since you are the only person in it. invite some friends and see that you will need to allow some kind of airflow into your room.