What is the function of chlorophyll in plants?

Chlorophyll plays a crucial role in the process of photosynthesis, which is how plants convert light energy into chemical energy. Specifically, chlorophyll is the green pigment found in the chloroplasts of plant cells that absorbs sunlight, primarily in the blue and red wavelengths, while reflecting green light, which is why leaves appear green. This absorbed light energy is then used to convert carbon dioxide and water into glucose and oxygen. As a result, chlorophyll is integral to sustaining plant life and providing oxygen for other organisms, making it fundamental for life on Earth.