This static graph of changes in CO2 concentrations goes back 400,000 years, showing the dramatic spike in recent years.
- Subject:
- Atmospheric Science
- Physical Science
- Provider:
- CLEAN: Climate Literacy and Energy Awareness Network
- Provider Set:
- CLEAN: Climate Literacy and Energy Awareness Network
- Author:
- NASA
- NASA Jet Propulsion Laboratory
- Date Added:
- 10/27/2014