This quiz works best with JavaScript enabled. Home > Greenhouse > Greenhouse – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Greenhouse Quiz 13 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following gasses is produced by burning Fossil Fuels A) H2O. B) CO2. C) C3PO. D) None of above. Show Answer Correct Answer: B) CO2. 2. Which of these sets of three items produce CFCs A) Cars, factories, and cardboard. B) Spray cans, cardboard, insulation. C) Spray cans, refrigerant, cardboard. D) Spray cans, refrigerant, insulation. Show Answer Correct Answer: D) Spray cans, refrigerant, insulation. 3. Climate changes may be linked to changes in the number of ..... on the surface of the sun. A) Rays. B) Sun flares. C) Gases. D) Clouds. Show Answer Correct Answer: B) Sun flares. 4. How many layers of the atmosphere is there? A) 3. B) 5. C) 4. D) 8. Show Answer Correct Answer: B) 5. 5. How many Greenhouse Gases are there in our ozone layer? A) 5. B) 4. C) 7. D) 6. Show Answer Correct Answer: A) 5. 6. In general, what happens to the climate (of the Earth) if more greenhouse gases are released (through human activities and natural occurrences) into the atmosphere? A) Average temperature goes up. B) Average temperature goes down. C) Average temperature remains the same. D) None of the above. Show Answer Correct Answer: A) Average temperature goes up. 7. What are chlorofluorocarbons (CFC's)? A) Rays that hit the earth. B) Gases used in aerosols, hairsprays and foam plastics that can be dangerous. C) Gases that deplete the ozone layer. D) Both b and c. Show Answer Correct Answer: D) Both b and c. 8. The atmosphere is all of the ..... on Earth. A) Gases. B) Rocks. C) Life. D) Water. Show Answer Correct Answer: A) Gases. 9. What type of glazing material is very flammable as time goes on? A) Glass. B) Polyethylene. C) Acrylic. D) Fiberglass. Show Answer Correct Answer: D) Fiberglass. 10. When did climate change (CO2 in the atmosphere) increase significantly? A) 1800s Industrial Revolution. B) 1600s Industrial Revolution. C) 1800 Crusades. D) 1600 Crusades. Show Answer Correct Answer: A) 1800s Industrial Revolution. 11. Choose the answer that best completes this sentence.Greenhouse gases help our Earth keep a comfortable, warm average temperature. ....., too many greenhouse gases can be a bad thing A) In conclusion. B) Specifically. C) However. D) In addition. Show Answer Correct Answer: C) However. 12. These are all important greenhouse gases. A) Oxygen, hydrogen and nitrogen. B) Carbon dioxide, helium and clouds. C) Carbon dioxide, water vapor and methane. D) Methane, ethane and hydrogen. Show Answer Correct Answer: C) Carbon dioxide, water vapor and methane. 13. Where does carbon dioxide in the atmosphere go? A) It is used by plants for photosynthesis and is absorbed in water. B) It is used for respiration in animals. C) It is used by factories. D) None of above. Show Answer Correct Answer: A) It is used by plants for photosynthesis and is absorbed in water. 14. What is the most common gas in the atmosphere? A) Nitrogen. B) Oxygen. C) Water vapor. D) Carbon dioxide. Show Answer Correct Answer: A) Nitrogen. 15. Which of the following is the least energy efficient behavior? A) Installing LED light bulbs. B) Driving a hybrid or electric car. C) Leaving the TV on for the dog. D) Turning off lights when you leave a room. Show Answer Correct Answer: C) Leaving the TV on for the dog. 16. At which time of day is the heat flow entering Earth's atmosphere (H-in) highest? A) Sunrise. B) Middday. C) Sunset. D) Midnight. Show Answer Correct Answer: B) Middday. 17. Why does deforestation create more greenhouse gases in the atmosphere? A) Trees use O2 and give off CO2, so the less trees we have the more CO2 remains in the atmosphere. B) Trees use CO2 and give off O2, so the less trees we have the more CO2 remains in the atmosphere. C) Trees use CO2 and give off 02, so the less trees we have the less CO2 remains in the atmosphere. D) None of above. Show Answer Correct Answer: B) Trees use CO2 and give off O2, so the less trees we have the more CO2 remains in the atmosphere. 18. Who were the two heaviest polluters? A) China and Europe. B) China and the U.S.A. C) U.S.A and Africa. D) None of above. Show Answer Correct Answer: B) China and the U.S.A. 19. What is the mood of the poem "Child on Top of a Greenhouse"? A) Exhilaration and fear. B) Sad and depressing. C) Joy and happiness. D) Despair and anguish. Show Answer Correct Answer: A) Exhilaration and fear. 20. What greenhouse gas is released by volcanoes? A) CFCs. B) CO2. C) N2O. D) CH4. Show Answer Correct Answer: B) CO2. ← PreviousNext →Related QuizzesGreenhouse Quiz 1Greenhouse Quiz 2Greenhouse Quiz 3Greenhouse Quiz 4Greenhouse Quiz 5Greenhouse Quiz 6Greenhouse Quiz 7Greenhouse Quiz 8Greenhouse Quiz 9Greenhouse Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books