Sharks are often portrayed as vicious creatures that feed on humans, but the truth is they actually help to keep us safe by eating the fish that would otherwise eat our bait. Sharks also serve an important role in keeping other animals’ populations under control. Without sharks, many ocean species would over-populate and take up space where they do not belong. Shark conservation efforts are vital because even though sharks only make up 0.5% of all living marine life, without them we will suffer...
https://www.maritimeherald.com/2021/how-do-sharks-help-the-ocean/