Maruts - Oceanic Microbial cleansing action

Y17.4 Oceanic Microbial action
यजु 17।4
समुद्रस्य त्वावकयाग्ने परि व्ययामसि । पावकोऽअस्मभ्यं शिवो भव ।।
Modern science of geochemistry in rhizosphere, is investigating how the microbes in the roots of plants in marshes and under sea, act upon the soil to release oxygen, to pick up various mineral elements from the sludge and sediments, to harvest and store them in the plants and thus leave the soil clean and free of polluting minerals. In fact sea weeds are the primary source of the modern day precious element Magnesium.
The oceans by their overpowering all enclosing actions through clouds, winds, marine life, algae , corals, krill, fish, minerals and immense inexhaustible source of such known and unknown bounties proceed to clean our ecosystem of pollutants, and provide fertility and nutritive rich rain water for the welfare of humanity.
Modern science of microbiology has traced microorganisms signatures in the snowflakes, being carried from the oceans from where the specific clouds had originated. These microorganism play the principle role in enriching the soil and vegetation by the rains they bring with them selves. The electricity charges carried with the microorganisms by the snow flakes, give rise to atmospheric thunder, which again has a big role in enriching the food cycle, creating nitrogen fixation, and destruction of atmospheric pathogen pollutants by the ozone and UV radiation resulting from thunder & lightning..
It is also noted that only the useful 'probiotics' microorganisms appear to leave the oceans with the pure water in the clouds forming there. In fact there are Rig Ved Mantras which talk about learning to distinguish good microorganisms from 'bad' ones. This is an area for modern microbiology to yet attempt to explore.
The polluting materials in the oceans are digested by the microorganisms in the oceanic 'soup' to fix as edible forms of algae, corals, krills and marine life, and harvest the polluting metals from the sewage waters.
This is how microorganisms work for our welfare in actualising vedic direction of SHIVO BHAV.