EPA 608 EXAM NEWEST EXAM 2026 |QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | GRADED A+ |LATEST VERSION

EPA 608 EXAM NEWEST EXAM 2026 |QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | GRADED A+ |LATEST VERSION As environmental technicians, we must be up to date with which type of laws? Federal, State, and Local Laws For EPA 608 Universal Certification, how many questions will you receive? 100 If you need to get type III certification, what will be on your exam? 50 questions, 25 core and 25 type III questions. What is the passing grade for all EPA certifications? 70% Once you Pass the EPA exam, the regulations you learn will never change. False Do natural events like volcanic eruptions contribute to chlorine in the stratosphere? Yes, but are not the primary sourceTrue or False: Ground level ozone is what absorbs and reflects harmful UV rays from the sun. False In which of the following ways does ozone depletion affect humans? Increased risk of skin cancer and cataracts Is there evidence that refrigerants are in the stratosphere? YES Which of the following statements is TRUE about chlorine? A single chlorine atom can survive in the atmosphere for years. Ozone has __ atoms of oxygen. 3 The majority of ozone is located in the Troposphere. t or f? False How many molecules of ozone can three molecules of chlorine destroy? 300,000 (100,000 per chlorine molecule) What is the major function of ozone in the stratosphere?Absorb and reflect UV rays from the sun. What is the primary source of chlorine in the stratosphere? Emissions of refrigerant chemicals such as CFCs and HCFCs by humans. What molecule destroys the ozone layer? Chlorine Which of the following an effects of ozone depletion? Decreasing crop yields Which refrigerant chemicals are responsible for the destruction of the ozone layer? CFCs and HCFCs Who does ozone depletion affect? people all over the world After refrigerant is phased out, can a technician still service the equipment containing that refrig