Covid-19 Restrictions Reduced Global Nitrogen dioxide Concentrations By 20%: NASA
Since the Covid-19 pandemic began, space- and ground-based observations have shown that Earth's atmosphere has seen significant reductions in some air pollutants.
from Top Buzz News- News18.com https://ift.tt/2IOOoQW
Since the Covid-19 pandemic began, space- and ground-based observations have shown that Earth's atmosphere has seen significant reductions in some air pollutants.
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