Awesome facts about sharks!

Sharks are called predators that live under sea. Sharks have fins to go fast and they are older than dinosaurs.

Sharks have been living on earth for about 200 million years. Very few ancient sharks turned into fossils but a lot of their teeth did! This tooth (left) measures twelve cent and belonged to a monster shark called megalodon. A great white shark tooth is this size. The basking shark is the worlds second largest fish  and it swims with it's mouth open to catch microscopic sea creatures. Some sharks that live in the deep, dark parts of the ocean make their own light. The jaw  of a mega-mouth shark  gives out silvery glow.

                                  




 This is the basking shark.







This is the great white shark.