Sharks

Sharks are animals that are predators and they are very dangerous to humans and also the animals that live in the ocean.There has been many shark attacks from  all over the world. and many fish need to be dead because sharks need to feed.  Sharks are creatures that are helpful to our environment like all of the animals in the planet but they can be some serious pretators. Many people that live along the coast, or near the ocean they are very careful to try and not to be attaked by a shark. In some cases people can be killed, or very seriously injured by a shark.