6th question

6th question

The total biomass of animals worldwide is 2 billion tonnes and is shown in the diagram by animal group. The following four labels are missing, which order (for A, B, C and D) is correct?

Figure: Modified representation after Bar-On YM, Phillips R, Milo R. (2018): The biomass distribution on Earth. Proc Natl Acad Sci U S A.;115(25):6506-6511. doi: 10.1073/pnas.1711842115
  1. Humans, farm animals, wild mammals, arthropods
  2. Arthropods, farm animals, humans, wild mammals
  3. Humans, wild mammals, farm animals, arthropods
  4. Livestock, Humans, Arthropods, Wild mammals
(Changed: 11 Feb 2026)  |  Kurz-URL:Shortlink: https://uol.de/p97009en
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