Here's how it works:

* Photosynthesis is the process where plants use sunlight, water, and carbon dioxide to produce their own food.

* Sunlight provides the energy for this process.

* Water is split, releasing electrons that are used to power the process.

* Carbon dioxide from the atmosphere is captured and converted into glucose (C6H12O6), a simple sugar.

Glucose is a complex molecule that stores chemical energy in its bonds. Plants use this energy to grow, reproduce, and carry out other vital functions. The energy stored in glucose can also be released through cellular respiration, providing energy for cells to use.