What is a Shark?
A shark is an aquatic animal that belongs to the family of cartilaginous fishes of Elasmobranchii (which also includes rays and skates) Sharks are predators adapted to their aquatic environment and are found in both salt and fresh water systems all over the world. Sharks have large, triangular teeth and a cartilage skeleton that is more flexible than a bony fish. Sharks also have an impressive sense of hearing and olfaction that allow them to locate a wide range of prey.
The five best examples of essay topics about sharks are:
1. How do Shark’s Prey Avoid Capture?
2. How have Sharks Adapted to Survive in the Oceans?
3. What Role do Sharks Play in the Marine Food Chain?
4. What is the Impact of Shark Hunting on Population Dynamics?
5. How do Climate Changes Impact Shark Migration Patterns?