The raw materials for photosynthesis are water and carbon dioxide
The condition required for photosynthesis to take place are light and chlorophyll
Water and carbon (IV) oxide molecules undergo several chemical processes in the presence of sunlight to form glucose and oxygen is given out as a by product
CARBON (IV)OXIDE+WATER (light chlorophyll) → GLUCOSE+OXYGEN.
Co2 + H2O → CH12O6 + O2.