Why does the oxygen level in the air doesn’t change dramatically, when most of the trees shed their leaves in the winter?

Question

Why does the oxygen level in the air doesn’t change dramatically, when most of the trees shed their leaves in the winter?

In: Earth Science

Answer 1

Hey! The atmospheric oxygen level actually does fluctuate by season – just not enough for you to really notice. A chart of atmospheric oxygen overtime is kind of sawtoothed because this.

Edit: Link
https://scrippso2.ucsd.edu/