Question

where do plants get each of the raw materials required for photosynthesis?

Answer 1

Hey mate, here is your answer =
Plants prepare their food by photosynthesis. In this, chlorophyll, a green pigment from chloroplast. Oxygen by environment and water from its roots and carbon dioxide is also from environment.
Hope it helps u dear

Answer 2

They get water and nitrogen from the soil,Carbon dioxide from air, sunlight from sun and they contain chlorophyll which helps in the synthesis
Hope it helps.