AIRBUS NO FURTHER A MYSTERY

Atmospheric CO2 concentration measured at Mauna Loa Observatory in Hawaii from 1958 to 2023 (also called the Keeling Curve). The rise in CO2 more than that time period is Obviously noticeable. The concentration is expressed as μmole for each mole, or ppm. In Earth's environment, carbon dioxide is often a trace gasoline that plays an integral aspec