By A Mystery Man Writer
Earth Matters - Carbon Dioxide Reaches Record Levels, Plus 6 Things to Know About the Greenhouse Gas
What is climate change? A really simple guide - BBC News
What is climate change? A really simple guide - BBC News
Global carbon dioxide emissions will reach a new high in 2023 •
Record level atmospheric CO2. Reaches 400 ppm for the first time in 3 million years
Greenhouse gas reaches alarming new record
CARBON DIOXIDE, CO2, Reaches Record Level in the Atmosphere
Record surge in atmospheric CO2 seen in 2016
Defying expectations, CO2 emissions from global fossil fuel combustion are set to grow in 2022 by only a fraction of last year's big increase - News - IEA
Greenhouse gases, facts and information
Climate Change: Atmospheric Carbon Dioxide