Question

Most animals that live in deep oceanic waters are:

• A. Detritivores
• B. Primary consumers
• C. Secondary consumers
• D. Tertiary consumers

Answer 1

The correct option is A Detritivores

Deep oceanic waters do not get sunlight and the dead organic matter from higher up columns of water drift down and provide energy. This organic matter sustains the benthic food chain. Hence, most of the organisms in the deep water benthic zones are scavengers and detritivores. These organisms also play role in nutrient cycling.