What is photosynthesis explain with sketch diagram

Dear Student

Photosynthesis is the process by which chlorophyll-containing cells
synthesize food in the form of carbohydrates form carbon dioxide and water using sunlight.

Therefore, the raw materials required for photosynthesis are CO2 and H2O and the products formed are carbohydrates and O2.

Hence, the process can be represented as:



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Photosynthesis is a process through which plants produce food using sunlight, soil, water and carbon dioxide (air). Diagram of photosynthesis can be found easily in books and on net. I suggest that you refer your respective school book or NCERT!
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I said explain
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I am sorry if I misunderstood your question but usually in these questions you first write the definition and them make a diagram but I will now explain the diagram.
You have to point out the things in the diagram and their use. For eg
In the following diagram there is sun which provides sunlight an essential component of photosynthesis.
Note: This is just an example but that is how you explain a diagram!
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Photosynthesis is a process for plants in which the plants synthesis thier food on their own for which the necessary things/Ingredients/ conditions are sunlight, water, chlorophyll and carbon dioxide.
The equations is

Presence of
Sunlight + Water-----------> starch +O? Chlorophyll
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