What are two ways in which photosynthesis is important?

Photosynthesis is very important in plants. It makes food and energy for a plant and lets in oxygen for the plant to survive. It also lowers the amount of carbon dioxide in the air

Photosynthesis is a very important thing in nature that affects everyone. It is important because it provides oxygen which is something we must have to be able to survive. Another reason it is important is because photosynthesis is the ultimate source of energy for all the food that humans require and all is the source of energy for some of the supplies we use in life.