Write the reaction equation of the photosynthesis process.
The process of photosynthesis gives energy in the form of glucose, and oxygen is released into the air. It is important for producing food and oxygen to breathe.
$$
6 \mathrm{CO}_2+6 \mathrm{H}_2 \mathrm{O}+\text { light energy } \rightarrow \mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_6+6 \mathrm{O}_2
$$
Reactant $=\mathrm{CO}_2$ from air, $\mathrm{H}_2 \mathrm{O}$ from soil, energy from sunlight
Product $=\mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_6$ Glucose, $\mathrm{O}_2$ released in air