Photosynthesis occurs only if contain conditions are present.

[Anandi]

Photosynthesis occurs only if contain conditions are present. What are these conditions?

Photosynthesis will occur only if water, carbon dioxide chlorophyll, light energy and suitable temperature are present water and carbon dioxide are the raw material needed for the process. Chlorophyll trapped light energy. Light energy is converted into chemical energy to split water into oxygen molecules and hydrogen so that the carbon dioxide can be reduced to carbohydrates with the hydrogen suitable temperature is necessary for the
actions of enzymes that catalyze these reactions.

[Anandi]

Photosynthesis is the starting point of all food chains because only green plants can synthesis basic organic compounds from simple inorganic materials. Energy flowing in a food chain starts from the producer to the various consumers in a food chain. Thus photosynthesis traps the sun’s energy transfer it to the various member of the food chain.