Rio Grande, Ohio Catalog Descriptions NSC 12404 Descriptive Astronomy . A survey of astronomy including an introduction to the solar system, stellar astronomy, galaxies, and cosmology. Introduction to the use of a telescope with some laboratory problems designed to familiarize the student with the art of celestial observation. SP NSC 20404 Physical Geology .
Treatment varies with respect to goals.
SP NSC 22304 Environmental Science. An introductory course concerning the earth as a system. Study of the interactions of living things, especially humans with that system. Topics include basic ecology, population, pollution, resources and energy. An introductory survey of human physical variation with an emphasis on human skeletal variation, modern human population, and non-human primates.