1. What is the primary goal of sustainable development?
    A. To balance economic growth, social well-being, and environmental protection
    B. To protect the environment at all costs
    C. To promote economic growth at all costs
    Correct Answer: A. To balance economic growth, social well-being, and environmental protection
  2. Environmental degradation means:
    A. Overall degradation of environmental attributes.
    B.Adverse changes brought in by human activities.
    C. all of the above
    Correct Answer: C. all of the above
  3. The Earth Summit +5 was held in 2:02 2012:
    A. 2000
    B. 1999
    C. 1997
    Correct Answer: C. 1997
  4. National Green Tribunal (NGT) was Government of India in established by the:
    A. 2008
    B. 2009
    C. 2010
    Correct Answer: C.2010
  5. Urbanization and industrialization are harmful:
    A. For balanced development
    B. Environment and ecology
    C. For all the above.
    Correct Answer: C. For all the above.
  6. Eco-Mark is given to an Indian product which is:
    A. Environment-friendly
    B. Rich in protein
    C. Pure and unadulterated
    Correct Answer: A. Environment-friendly
  7. What does EPA stand for:
    A. Environmental Prohibition Agency
    B. Environmental Protection Agency
    C. Environment Pollution Agency
    Correct Answer: B. Environmental Protection Agency
  8. The headquarter of U.N.E.P. is located at:
    A. Nairobi
    B. Kathmandu
    C. Geneva
    Correct Answer: A. Nairobi
  9. The Headquarter of World Meteorological Organization is located at:
    A. Rome
    B. Sidney
    C. Geneva
    Correct Answer: C. Geneva
  10. The concept of weathering relates to:
    A. Natural process leading to the decomposition of rocks
    B. Change in weather conditions day to day
    C. Natural process leading to the decomposition of rocks
    Correct Answer: C. Natural process leading to the decomposition of rocks
  11. Which of the following is not a function of the tree?
    A. Absorption of carbon dioxide
    B. Absorption of noise
    C. Air pollution
    Correct Answer: C.Air pollution
  12. If all the plants and trees vanish from the earth, the gas which will decrease is:
    A. Water vapour
    B. Oxygen
    C. Nitrogen
    Correct Answer: B. Oxygen
  13. In the atmosphere, the highest percentage:
    A. Oxygen
    B. Carbon dioxide
    C. Nitrogen
    Correct Answer: C.Nitrogen
  14. Which one of the following Noble Gases is not present in the air?
    A. Argon
    B. Radon
    C. Neon
    Correct Answer: B. Radon
  15. Which of the following is considered to be the optimum concentration of carbon-dioxide for natural balance in atmosphere?
    A. 0.02 percent
    B. 0.05 percent
    C. 0.03 percent
    Correct Answer: C. 0.03 percent
  16. Percentage of Nitrogen in dry air:
    A. 27%
    B. 50%
    C. 78%
    Correct Answer: C.78%
  17. Air is a/an
    A. Element
    B. Electrolyte
    C. Mixture
    Correct Answer: C.Mixture
  18. International Conference held in Rio-de-Janeiro was:
    A. United Nations Conference on Sustainable Development
    B. Environment and Pollution Summit
    C. International new Economics
    Correct Answer: A. United Nations Conference on Sustainable Development
  19. National Environmental Engineering Research Institute (NEERI) is situated at:
    A. New Delhi
    B. Hyderabad
    C. Nagpur
    Correct Answer: C.Nagpur
  20. World Environment Day is celebrated on:
    A. 23 September
    B. 5 June
    C. 21 March
    Correct Answer: A. 23 September

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