The process shows how plants create food

The diagram illustrates the process of preparing food for the plants. This practice includes basic ingredients like rainwater, carbon-dioxide, sunlight and minerals from the soil.
Firstly, this procedure starts with the roots, which absorbs rainwater and minerals. On the other hand, the main execution is done by the leaves, they extract the carbon dioxide from the atmosphere and intake the daylight to convert them into oxygen and sugar.
During this course, the oxygen is exhaled in the atmosphere and generated sugar converted into starch. Ultimately, this starch helps the plants in their growth and repair.