Decaying organic matter on the lake floor sucked all the oxygen out of the briny layer, forcing microorganisms to find something else to «breathe.»
Not exact matches
He says this is the same process that goes
on today as modern bacteria recycle
decaying organic matter into minerals and gases.
Even if the leaves are not poisonous the increased levels of
organic matter falling into or blowing into the pond is bad news; the leaves eventually
decay on the pond floor.
Thermogenic origins,
on the other hand, are when
organic matter buried deep within the Earth
decays to methane at extremely high temperatures.