Apart from sunlight and chlorophyll, what are the things required to make food by photosynthesis?

Apart from sunlight and chlorophyll, plants require carbon dioxide and water to make food by photosynthesis. The process by which plants make food is photosynthesis. Photosynthesis is the process in which green plants use sunlight to make their own food. Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas. Chlorophyll is a substance in all green plants, especially in the leaves. Plants take in water from the soil and carbon dioxide from the air.