The process by which green plants use sunlight to make their own food from carbon dioxide and water is known as photosynthesis . This is done in the presence of chlorophyll. Photosynthesis is a vital biological process that sustains almost all life on Earth by converting light energy into chemical energy. This process occurs in plants, algae, and some bacteria, enabling them to create organic molecules like glucose from simple inorganic substances. By releasing oxygen, photosynthesis also supports animal and human life, playing a major role in ecological balance and global food supply. Photosynthesis Definition Photosynthesis is the process by which green plants ... PHOTOSYNTHESIS definition : 1. the process by which a plant uses carbon dioxide from the air, water from the ground, and the…. Learn more. Photosynthesis is a complex and natural process, where green plants, algae, and certain bacteria convert sunlight (light energy), carbon dioxide, and water into glucose (chemical energy) and oxygen. Photosynthesis uses sunlight along with carbon dioxide and water to produce glucose and oxygen. The produced oxygen is released into the atmosphere while glucose is used as chemical energy by the plant. Photosynthesis , in short, is the process of food-making by the plants for their energy ...
