This course introduces students to the general concepts of environment, natural resources, and sustainable development. The topics include pressing global, regional and local environmental changes; life-supporting systems of our planet; biodiversity and its conservation; atmosphere, water resources, and their pollutions; solid and hazardous waste management; environmental health and sustainable development. Throughout the course, students will gain a sufficient background and a better understanding of the root-causes of the upfront environmental issues. They will also become more aware of their role, as citizens, in environmental protection and sustainable development.