Because the majority of people around the world are unconcerned about the environment, its health, and well-being, fauna and flora are facing serious problems. When it comes to animals, it is known that some species are listed in the Red Book. This means they have become endangered due to human greed. Many people feel it is a waste of money to try to save endangered species, but I do not think so. From my perspective, it is our duty to take care of the environment.