The claim
Micro-organisms in the oceans absorb four times more CO2 than the Amazon
Original publisher’s rating
Experts say that the figure is about right, and could even be an under-estimate.
Reviewed by BBC Reality Check ↗ ·
Read the original fact check ↗Sources and attribution
Original review: BBC Reality Check. Structured data compiled by Data Commons under CC BY 4.0. Publisher article content is subject to its own terms.
Updated