IntroductionDefinitionsExcessive hunting: is the practice or act of killing animals (wild animals) as a game or sport. Overgrazing: Allowing animals to graze without restriction, resulting in damage to plant cover. Overfishing: This is not a sustainable use of marine resources, due to overcatching of fish. Tragedy of the commons: ownerless resources present in a large area, causing problems in the use of these resources. Some people may quickly use resources to prevent other individuals from using them. These resources are called common property resources.ObjectivesTo create awareness about environmental problems among students.To motivate students to participate in protecting and improving the environment.To impart knowledge about human activity and problems related to the environment.Main topicsEffect of Overhunting and overfishing: Fish size, profusion, species structure and genotypic diversity will be affected by overfishing. Increased wild population pressure. Decline in particular animal species, which will affect other animals....