Photosynthesis is one of the most essential biological processes on the planet. It enables plants, algae, and certain bacteria to convert sunlight, water, and carbon dioxide into glucose and oxygen. This process not only feeds the plants themselves but also supports life across the globe.

Chlorophyll, the green pigment in plant cells, captures sunlight and drives this transformation. In the presence of water and carbon dioxide, it produces food for the plant and releases oxygen as a byproduct.

This oxygen is vital for the survival of humans and animals. Without photosynthesis, life as we know it would not exist. It forms the base of food chains and plays a critical role in regulating the Earth’s climate.

Understanding photosynthesis helps scientists develop green technologies, improve crop yields, and fight climate change. It’s more than a natural miracle — it’s the engine of life.