This quiz works best with JavaScript enabled. Home > Indian Culture > Festivals > World Environment Day – Quiz 17 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books World Environment Day Quiz 17 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... biodiversity is related to organisms and their interaction with habitat of an area? A) Ecosystem. B) Genetic. C) Species. D) All of above. Show Answer Correct Answer: A) Ecosystem. 2. Which human activity can decreases the oxygen levels present in the atmosphere? A) Deforestation. B) Animal hunting. C) Mining. D) Both (a) and (b). Show Answer Correct Answer: A) Deforestation. 3. What can individuals do to support WED 2025 goals? A) Avoid planting trees. B) Waste more water. C) Practice sustainable agriculture. D) Burn plastic waste. Show Answer Correct Answer: C) Practice sustainable agriculture. 4. In which year, the first World Environment Day was celebrated? A) 1972. B) 1975. C) 1974. D) 1986. Show Answer Correct Answer: C) 1974. 5. How many trees does it take to provide a day's supply of oxygen for 4 people? A) 1. B) 5. C) 10. D) 15. Show Answer Correct Answer: A) 1. 6. In which of the following date "World Water Day" is observed? A) March 20th. B) March 21st. C) March 22nd. D) March 23rd. Show Answer Correct Answer: C) March 22nd. 7. How many trees are cut down each year so, that we can have toilet paper? A) 10, 000 trees. B) 20, 000 trees. C) 27, 000 trees. D) 15, 000 trees. Show Answer Correct Answer: C) 27, 000 trees. 8. Which of the following answers contains the top 5 contributing countries to the world's plastic pollution problem? A) Russia, France, USA, Vietnam, India. B) Indonesia, Thailand, USA, China, France. C) Thailand, China, Indonesia, Vietnam, Philippines. D) USA, China, India, UK, Australia. Show Answer Correct Answer: C) Thailand, China, Indonesia, Vietnam, Philippines. 9. World environment day is being celebrated on which day? A) 5 May. B) 5 June. C) 5 September. D) 14 November. Show Answer Correct Answer: B) 5 June. 10. What is the largest source of marine pollution? A) Oil spills. B) Plastics. C) Sewage discharge. D) Heavy metals. Show Answer Correct Answer: B) Plastics. 11. Photochemical smog is a resultant of the reaction among. A) NO2, Ozone and peroxyacetyl nitrate in the presence of sunlight. B) CO, O2 and peroxyacetyl nitrate in the presence of sunlight. C) CO, CO2 and NO2 at low temperature. D) High concentration of NO2, Ozone and CO in the evening. Show Answer Correct Answer: A) NO2, Ozone and peroxyacetyl nitrate in the presence of sunlight. 12. Van Mahotsav is celebrated in India- A) 1-July. B) 1-August. C) 1-September. D) 1-October. Show Answer Correct Answer: A) 1-July. 13. Which country has Lion in their National Flag A) India. B) Bali. C) Sri Lanka. D) South Africa. Show Answer Correct Answer: C) Sri Lanka. 14. How do you say 'we must use green products' in Spanish? A) Use green products. B) You have to use green products. C) You have to use green products. D) None of the above. Show Answer Correct Answer: B) You have to use green products. 15. Chipko movement is associated with which major concern?? A) Depletion of ozone layer. B) Cleanliness of ganga river. C) Air pollution. D) Prevention of cutting of tree. Show Answer Correct Answer: D) Prevention of cutting of tree. 16. During what year did we celebrate the first Earth Day? A) 1987. B) 1992. C) 1970. D) 2004. Show Answer Correct Answer: C) 1970. 17. When is World Environment Day celebrated? A) 5th June. B) 10 June. C) 15th May. D) 10 December:. Show Answer Correct Answer: A) 5th June. 18. India's First National Park A) Manas National Park. B) Kaziranga National Park. C) Jim Corbet National Park. D) Gives National Park. Show Answer Correct Answer: C) Jim Corbet National Park. 19. Which land-based ecosystem has the most biodiversity? A) Deserts. B) Tropical Rainforests. C) The Tundra. D) Grasslands. Show Answer Correct Answer: B) Tropical Rainforests. 20. Who hosted WED 2020? A) China. B) Russia. C) Columbia in collab with Germany. D) Sweden. Show Answer Correct Answer: C) Columbia in collab with Germany. ← PreviousNext →Related QuizzesIndian Culture QuizzesWorld Environment Day Quiz 1World Environment Day Quiz 2World Environment Day Quiz 3World Environment Day Quiz 4World Environment Day Quiz 5World Environment Day Quiz 6World Environment Day Quiz 7World Environment Day Quiz 8World Environment Day Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books