CAM (Crassulacean Acid Metabolism)

Crassulacean Acid Metabolism (CAM) is a unique photosynthetic process used by certain plants, especially those in arid environments, like succulents. Unlike most plants that take in carbon dioxide (CO2) during the day, CAM plants absorb CO2 at night when it's cooler and more humid. They store this CO2 as an organic acid, which is then used for photosynthesis during the day. This adaptation allows CAM plants to minimize water loss, making them well-suited for survival in dry conditions while still producing energy through sunlight.