Noah’s Ark’s Ecosystem

I've heard that in Noah’s Ark that everything - including the people – inside would have suffocated if there was that much water vapor in the atmosphere. How did they all survive if they were breathing super-humid air?

The whole episode of the Ark is one miracle after another. For example, it was beyond nature that everything could fit into a space that was obviously too small for everything that had to enter it. It should not be surprising that there was also a miracle that the air in the Ark was “filtered” and clear.

However, interestingly enough, some scientists suggest that the garbage generated in the Ark decomposed in a way that produced a variety of gases that were reintroduced into the Ark, which in effect created a whole ecosystem that kept the air pure and fresh.