- Sunlight is a kind of solar energy
- Photosynthesis means green plants convert carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves
- Therefore, photosynthesis means green plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselves

- Photosynthesis means green plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselves
- Photosynthesis is a kind of chemical process
- So, photosynthesis is a kind of process in which plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselves

- A plant is a kind of organism
- If an organism uses a process to convert something to something else, then that something is required by that organism for that process
- So, if a plant uses a process to convert something into something else then that something is required by that plant for that process

- Photosynthesis is a kind of process in which plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselves
- If a plant uses a process to convert something into something else then that something is required by that plant for that process
- Hence, a plant requires sunlight for photosynthesis

- If something is required for a process, then that something must be obtained for that process
- Absorbing something is a kind of method for obtaining something
- Therefore, if something is required for a process, then that something can be absorbed for that process

- A plant requires sunlight for photosynthesis
- If something is required for a process, then that something can be absorbed for that process
- Hence, a plant absorbs sunlight for photosynthesis

- Sunlight is a kind of solar energy
- Solar energy is a kind of energy
- So, sunlight is a kind of energy

- A plant absorbs sunlight for photosynthesis
- Sunlight is a kind of energy
- Hence, a plant absorbs energy for photosynthesis

So, a plant absorbs energy for photosynthesis
Q: During which chemical process is energy absorbed?
Context:
- A plant is a kind of organism 
- If an organism uses a process to convert something to something else, then that something is required by that organism for that process 
- Sunlight is a kind of solar energy 
- Photosynthesis means green plants convert carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves 
- Solar energy is a kind of energy 
- Photosynthesis is a kind of chemical process 
- If something is required for a process, then that something must be obtained for that process 
- Absorbing something is a kind of method for obtaining something