Sharks play a very important role in the ecosystem. Sharks being at the top of the food chain, dealing with marine life, keep the ecosystem on track. Some of those reasons are that they keep the food webs in balance, Tourism, and without them there would be a lost in food source for humans.
To begin with sharks are essential to the different ways of living because they keep the food web in balance. Sharks will eat old or sick in a population which keeps that population healthy. Scientist say that sharks are the keystone species and without them the structure of the food web will collapse.
Another reason why sharks are essential to the different ways of living is because of ecotourism. There are many people