The module 2 covers the topic of Chapter 3: The Distribution System, Chapter 2: The Red Queen & Chapter 10: Chinatown, the Cadillac Desert Chapter 2 questions, and the documentary DamNation. Therefore, I have completed my study guide based on the topics of module 2. I have tried to write the main ideas of the chapter as it will help me to connect with the questions in the exam. I have also included some questions from modules, as I have thought it might be helpful for the exam. Chapter 3 (The Distribution System): Chapter three deals with the Distribution System of the California River. It has been discussed in detail that there are hundreds of water agencies and districts in California, but just 280 retail water providers service around 90% of the state's consumers (Carle, 2016).