The biomass is measured in the volume of carbon spread across the world's environment. Terrestrial life accounts for 470 billion metric tons of carbon, and deep subsurface life, like bacteria and archaea, accounts for 70 billion metric tons of carbon. Only about six billion metric tons of carbon are found in the oceans despite covering a significant area of the Earth's surface.
Global biomass volume across the world's environment as of 2021, by habitat
(in billion metric tons of carbon)
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OWID. (June 24, 2022). Global biomass volume across the world's environment as of 2021, by habitat (in billion metric tons of carbon) [Graph]. In Statista. Retrieved January 08, 2025, from https://www.statista.com/statistics/1316511/global-biomass-volume-by-habitat/
OWID. "Global biomass volume across the world's environment as of 2021, by habitat (in billion metric tons of carbon)." Chart. June 24, 2022. Statista. Accessed January 08, 2025. https://www.statista.com/statistics/1316511/global-biomass-volume-by-habitat/
OWID. (2022). Global biomass volume across the world's environment as of 2021, by habitat (in billion metric tons of carbon). Statista. Statista Inc.. Accessed: January 08, 2025. https://www.statista.com/statistics/1316511/global-biomass-volume-by-habitat/
OWID. "Global Biomass Volume across The World's Environment as of 2021, by Habitat (in Billion Metric Tons of Carbon)." Statista, Statista Inc., 24 Jun 2022, https://www.statista.com/statistics/1316511/global-biomass-volume-by-habitat/
OWID, Global biomass volume across the world's environment as of 2021, by habitat (in billion metric tons of carbon) Statista, https://www.statista.com/statistics/1316511/global-biomass-volume-by-habitat/ (last visited January 08, 2025)
Global biomass volume across the world's environment as of 2021, by habitat (in billion metric tons of carbon) [Graph], OWID, June 24, 2022. [Online]. Available: https://www.statista.com/statistics/1316511/global-biomass-volume-by-habitat/