The Physical Environment Study GuideCh. 2 - Ch. 6Directions: For the past month we have taken many notes, and discussed many topics coveredin the Physical Environment textbook. Use your notes, class lectures and videos to answer thefollowing questions for each chapter. You are not required to memorize all the informationcovered in each chapter. Focus on the following topics and questions below to prepare for thetest. The test is scheduled for Friday, December 13th.Previous Resources●The Physical Environment Quick Study Guide C-3 to C-5●Ch. 3 - Ch. 5 Discussion●Ch. 5 Sample NotesCh. 2 The Earth SystemTerms and Concepts to Know●Open System, Closed System, isolated system○Know the definition of each term○Give an example of each○How do these terms help us understand the earth system?●Lithosphere, Hydrosphere, Biosphere, Atmosphere○Know the definition of each term○How do these terms apply to open, closed, and isolated systems?