This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
AtmosphereofVenus PT.svg Pie chart of the atmosphere of Venus Second pie chart is an expanded version of the trace elements that don't fit into the first one Grfico em pizza da atmosfera de Vnus segunda pizza uma verso expandida dos elementos em menor quantidadade que no se encaixam visualmente na primeira This image is based upon