👉 The term "psychrophile" refers to a type of organism that is adapted to living in environments with extremely low temperatures, typically below zero degrees Celsius. These organisms can survive and thrive in environments that are characterized by extreme cold, such as deep-sea ice or frozen lakes. Psychrophiles are known for their ability to convert chemical energy into heat through the process of photosynthesis, which they use to grow and reproduce. They have a high metabolic rate and a low body temperature, making them