Write the chemical equation of photosynthesis and explain it.

The chemical equation of photosynthesis is:

6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂ (in the presence of sunlight and chlorophyll)

This equation represents the conversion of carbon dioxide and water into glucose and oxygen.

In this process, plants take in carbon dioxide from the atmosphere through stomata and absorb water from the soil through roots. In the presence of sunlight, chlorophyll captures light energy and uses it to convert these raw materials into glucose (C₆H₁₂O₆), which serves as food for the plant.

Oxygen (O₂) is released as a by-product into the atmosphere. This oxygen is essential for the survival of most living organisms.

Thus, the equation summarizes how light energy is transformed into chemical energy stored in glucose, supporting life on Earth.