Photosynthesis Photosynthesis: An Overview. Photosynthesis Plants use sunlight to convert water (H 2 O) and carbon dioxide (CO 2 ) into high energy carbohydrates,
AVDC page 1 CEOS WGCV-28/WGISS-25 SanYa, China, February 29, 2008 1 Aura Validation Data Center (AVDC) B. R. Bojkov UMBC/GEST, NASA/GSFC.