The main source of light in the deep sea is:

Question

Quizplus · Accepted Answer

The deep sea is a dark and lightless environment where sunlight cannot penetrate. Therefore, the main source of light in the deep sea is bioluminescence, a process where living organisms produce light through chemical reactions. Many deep-sea creatures, such as jellyfish, deep-sea fish, and some squid, have adapted to produce their own light to attract prey or mate, making bioluminescence the primary source of light in the deep sea. The sun, underwater volcanoes, dinoflagellates, and anglerfish do not provide significant amounts of light in this environment.

The Main Source of Light in the Deep Sea Is