📖 what
What is a whale fall?
Marine biologyDeep sea
Quick Answer
A whale fall is the carcass of a dead whale that sinks to the deep seafloor and becomes a temporary ecosystem. It can feed animals for decades.
The Full Story
When a whale dies at sea, its body may sink and provide a large pulse of food to deep-ocean scavengers such as hagfish and sharks. Over time, smaller organisms, bone-eating worms, and bacteria continue breaking down the remains. Some whale falls support specialized communities that depend on the fats and nutrients in the bones. Scientists describe stages of whale-fall succession, and the habitat can last from years to decades.
Key Facts
1.A whale carcass that sinks to the deep sea
2.Can support food webs for years or decades
3.Includes specialized bone-eating organisms
YouTube Angle
Suggested video title for this topic:
"A whale’s death can feed an entire deep-sea community"