This quiz works best with JavaScript enabled. Home > Science > Environment > Ecology Biodiversity Conservation Environmental Issues – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ecology Biodiversity Conservation Environmental Issues Quiz 11 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Highest level of biotic interaction is A) Mutualism. B) Predation. C) Amensalism. D) Parasitism. Show Answer Correct Answer: B) Predation. 2. Geothermal gradient in Earth is A) Uniform throughout. B) Higher in continental lithosphere. C) Lower at mid oceanic ridges. D) Higher in subduction zones. Show Answer Correct Answer: B) Higher in continental lithosphere. 3. Which of the following BOD level waste water is permitted to be released inlands by industries under water (Prevention and Control of Pollution) Act, 1974? A) 30 mg. B) 80 mg. C) 100 mg. D) 150 mg. Show Answer Correct Answer: A) 30 mg. 4. National Land Reform Policy stresses on A) Restoration of ecological balance. B) Watershed approach. C) Tenancy reforms. D) Natural regeneration. Show Answer Correct Answer: C) Tenancy reforms. 5. Who issues the Ecomark notification? A) Ministry of Environment and Forest, Govt. ofIndia. B) Department of Science and Technology, Govt. ofIndia. C) Ministry of Human Health and Family Welfare, Govt. ofIndia. D) Bureau of Indian Standards. Show Answer Correct Answer: A) Ministry of Environment and Forest, Govt. ofIndia. 6. PH of 0.01 M HNO3 is A) 0.1. B) 1. C) 2. D) 10. Show Answer Correct Answer: C) 2. 7. Which of the following is a primary pollutant in atmospheric air? A) Cl2. B) SO3. C) Nitrates. D) Sulphates. Show Answer Correct Answer: A) Cl2. 8. Which of the following categories of plants get benefited more due to elevation of CO2 level? A) C3plants. B) C4plants. C) CAM plants. D) All of the above. Show Answer Correct Answer: A) C3plants. 9. Which bacteria removes copper from low grade copper ore? A) Thiobacillussp. B) Rhizobium sp. C) Bacillus thuringiensis. D) All of the above. Show Answer Correct Answer: A) Thiobacillussp. 10. As part of National Climate Change Policy, Indian government is planning to raise the installed capacity of renewable energy by the year 2030 to A) 175 GW. B) 250 GW. C) 200 GW. D) 350 GW. Show Answer Correct Answer: D) 350 GW. 11. The area where two major communities meet and blend together is termed as A) Ecotype. B) Biotype. C) Ecotone. D) Meeting place. Show Answer Correct Answer: C) Ecotone. 12. "Black Foot" disease in human beings caused due to use of water contaminated with A) Mercury. B) Silver. C) Cadmium. D) Arsenic. Show Answer Correct Answer: D) Arsenic. 13. "Bermuda grass allergy" is a type of A) Airborne allergy. B) Contact allergy. C) Soilborne allergy. D) Hydroborne allergy. Show Answer Correct Answer: A) Airborne allergy. 14. Acid drainage is more in mining of A) Granite. B) Bauxite. C) Lime stone. D) Base metal sulphide. Show Answer Correct Answer: C) Lime stone. 15. The most toxic among the chlorinated hydrocarbons is A) Aldrin. B) DDT. C) Endrin. D) Heptachlor. Show Answer Correct Answer: C) Endrin. 16. Public hearing is conducted A) Prior to site selection. B) Prior to approval of Terms of Reference. C) After preparation of EIA. D) After environmental clearance. Show Answer Correct Answer: C) After preparation of EIA. 17. REDD stands foR A) Recurring Emission from Deforestation andForestDegradation. B) Reducing Environmental Degradation andForestDegradation. C) Reducing Emissions from Deforestation andForestDegradation. D) Reducing Emissions from Degradable Deposits of Wastes. Show Answer Correct Answer: C) Reducing Emissions from Deforestation andForestDegradation. 18. A threatened species is A) Only endangered species. B) Only rare species. C) Only vulnerable species. D) All of the above. Show Answer Correct Answer: D) All of the above. 19. Ministry of Environment and Forests amended the EIA notification making public hearing mandatory for environmental clearance on A) 27th January 1996. B) 10th April 1997. C) 27th January 1997. D) None of the above. Show Answer Correct Answer: B) 10th April 1997. 20. Risk assessment in EIA does not involve A) Preparation of disaster management plan. B) Hazard and operability studies. C) Maximum credible analysis. D) Assessment of economic benefit arising out of a project. Show Answer Correct Answer: D) Assessment of economic benefit arising out of a project. ← PreviousNext →Related QuizzesScience QuizzesEcology Biodiversity Conservation Environmental Issues Quiz 1Ecology Biodiversity Conservation Environmental Issues Quiz 2Ecology Biodiversity Conservation Environmental Issues Quiz 3Ecology Biodiversity Conservation Environmental Issues Quiz 4Ecology Biodiversity Conservation Environmental Issues Quiz 5Ecology Biodiversity Conservation Environmental Issues Quiz 6Ecology Biodiversity Conservation Environmental Issues Quiz 7Ecology Biodiversity Conservation Environmental Issues Quiz 8Ecology Biodiversity Conservation Environmental Issues Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books