Photosynthesis is the remarkable process by which green plants convert sunlight into chemical energy. Using chlorophyll, water, and carbon dioxide, plants produce glucose and release oxygen—a gas essential for most living beings.

This process not only fuels plant growth but also forms the base of the food chain. Without photosynthesis, life as we know it could not exist. It supports ecosystems, stabilizes climate, and provides the oxygen we breathe.

The process occurs in the chloroplasts of plant cells, where sunlight energy splits water molecules and bonds carbon to form sugars. This elegant exchange of light and matter is what allows trees to grow tall and flowers to bloom.

Understanding photosynthesis highlights the intricate balance of nature and the powerful role plants play in sustaining life on our planet