Welcome to pandq. This is a wonderful poem. :) nominated

Very nice poem.
Nowadays, people rarely give attention to the decrease in oxygen in the air arround us.
Very well written.

This is an interesting concept, although the piece feels a little too basic - at least for my taste. The structuring works well but the word choice and voice are bland. Again, decent concept and I'd like to read more from you, but 3/5 from me for now.

Also, belated welcome.

Well written.

Well written, I do enjoy the symbolism that you used. Makes you think.