once i heard, half the biomass consists of
single cel organisms
microbes & virusses
in this ball the gray mass.
last i learned, there are 10.000.000.000.000.000
maybe a zero more, sais prof. dr. edward o. wilson (nrc, 20 mei 2006),
but the biomass is as much as all human meat.
6.700.000.000 people à 60 kg (?)
how much is flora
(wood, plants, mushrooms...)
how much fauna (whales, hymenoptera & arthropoda...)?
do you know numbers,
mail gaingate manhattan
the bioball project