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

Land based deciduous trees do not provide the majority of our oxygen. Additionally, near the equator day length doesn’t change and the southern hemisphere has summer right now.

It’s the same every year.