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WorksheetsDistribution of Global Biomass
Total questions: 12
Worksheet time: 24mins
Which group of organisms accounts for the largest percentage of all global biomass?
plants
animals
bacteria
fungi
Which group of organisms accounts for the largest percentage of animal biomass?
arthropods
fish
wild mammals
humans
Out of these groups, which accounts for the highest percentage of global biomass?
bacteria
fungi
arthropods
fish
Out of these groups, which accounts for the highest percentage of global biomass?
livestock
humans
wild mammals
wild birds
Out of these groups, which accounts for the highest percentage of global biomass?
annelids
cnidarians
humans
wild mammals
Out of these groups, which accounts for the highest percentage of global biomass?
bacteria
archaea
protists
viruses
Out of these groups, which accounts for the highest percentage of global biomass?
fungi
arthropods
molluscs
annelids
Out of these groups, which accounts for the highest percentage of global biomass?
molluscs
cnidarians
livestock
wild birds
Which of the following groups accounts for more global biomass than humans?
viruses
wild mammals
wild birds
nematodes
Which of the following groups accounts for less global biomass than humans?
wild mammals
arthropods
fungi
molluscs
Match the following groups of organisms to their percentage of total biomass.
Plants
82.4%
Bacteria
12.8%
Fungi
2.2%
Viruses
0.04%
Humans
0.01%
Match the following groups of animals to their percentage of animal biomass.
Humans
2.5%
Fish
29%
Arthropods
42%
Worms (Annelids and Nematodes)
8.8%
Wild Mammals and Birds
0.38%
