Why are there no plants in the abyssal zone?
This is because plants require sunlight and photosynthesis to survive. Abyssal plains range in a depth between 3,000 and 6,000 meters below the surface of the ocean, but the light only penetrates the upper 200 meters of the ocean. This makes the seafloor of an abyssal plain a dark place that is not habitable to plants.
This is because plants require sunlight and photosynthesis to survive. Abyssal plains range in a depth between 3,000 and 6,000 meters below the surface of the ocean, but the light only penetrates the upper 200 meters of the ocean. This makes the seafloor of an abyssal plain a dark place that is not habitable to plants.