Aphotic Zone

Aphotic zone explained in an easy to understand way:

Aphotic Zone Simple Definition
Aphotic Zone Definition

Imagine walking into a windowless basement and struggling to find the light switch in complete darkness. This situation is similar to the aphotic zone of the ocean, where sunlight never penetrates, leaving it perpetually dark. Just as you rely on touch and memory to navigate the basement without light, organisms in the aphotic zone have adapted to thrive without sunlight, utilizing other senses and bioluminescence to survive in an environment where light is absent.

Practice Version

Aphotic Zone Definition

Aphotic Zone: The deep ocean zone that never receives sunlight aphotic zone. The aphotic zone is a part of the ocean where sunlight cannot penetrate, making it dark and unable to support photosynthesis.