These raw materials required by plants for photosynthesis are as follows: sunlight, water,
carbon dioxide, and chlorophyll.

Carbon dioxide in plants can be obtained from the atmosphere and is absorbed through the stomata.
Water is absorbed by the roots of plants from the soil as soil mainly holds the water.
Sunlight is obtained from nature.
Chlorophyll acts as the main component and is found in the plant organelle called a chloroplast.(Chlorophyll is found in all of the green parts of the plants).