Science — AI-generated practice question

The following three events occur during the process of photosynthesis:

(i) Absorption of light energy by chlorophyll.

(ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.

(iii) Reduction of carbon dioxide to carbohydrates.

Source: Life Processes, Section 5.2.1 Autotrophic Nutrition

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• This is a direct, textbook-listed answer — write the three points exactly as given in the source.
• Examiners expect all three points; each point carries 1 mark.
• Use the exact phrasing from the textbook (e.g., "splitting of water molecules," "reduction of carbon dioxide") to ensure full marks.
• No need to elaborate further for a 3-mark question — just list the three events clearly.