This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Environment > Biomass Energy – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Biomass Energy Quiz 2 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What process does a multi-cellular organism use to replace its damaged body cells? A) Replication. B) Transcription. C) Meiosis. D) Mitosis. Show Answer Correct Answer: D) Mitosis. 2. Which of the following is a gamete, produced during Meiosis? A) Blood. B) Skin. C) Hair. D) Ovule. Show Answer Correct Answer: D) Ovule. 3. Which of the following examples would result in an inversion of a pyramid of numbers? A) A tree with thousands of spiders. B) A forest of trees with a small herd of deer. C) A tree with a spotted owl. D) A forest of trees with a pack of wolves. Show Answer Correct Answer: A) A tree with thousands of spiders. 4. What are the end products of photosynthesis? A) Carbon Dioxide and Water. B) Glucose and Carbon Dioxide. C) Oxygen and Glucose. D) Water and Glucose. Show Answer Correct Answer: C) Oxygen and Glucose. 5. Among the sources of biomass are all of these EXCEPT? ? A) Forestry. B) Livestock. C) Mining. D) Agriculture. Show Answer Correct Answer: C) Mining. 6. A resource not easily replaced. A) Nonrenewable. B) Renewable. C) Alternative. D) None of above. Show Answer Correct Answer: A) Nonrenewable. 7. For a complete combustion process, the fuel/biomass react completely with the oxygen to produce? A) Sulphur dioxide. B) Water vapour. C) Hydrochroric acid. D) None of the above. Show Answer Correct Answer: B) Water vapour. 8. Process through which plants make their own food A) Trophic. B) Autotroph. C) Photosynthesis. D) Biomass. Show Answer Correct Answer: C) Photosynthesis. 9. Which of the following process produce synthesis gas (syngas)? A) Incineration. B) Pyrolysis. C) Anaerobic digestion. D) Gasification. Show Answer Correct Answer: D) Gasification. 10. If only 10% of an organism's energy is available for the next trophic level, what happens with the other 90% of the energy? A) It is destroyed after it is used up. B) It is used to grow plants. C) It is used for life processes like movement, creating offspring producing waste or lost as body heat. D) It is lost completely as body heat. Show Answer Correct Answer: C) It is used for life processes like movement, creating offspring producing waste or lost as body heat. 11. What level often has the most number of organisms in a pyramid of numbers? A) The bottom level (producers). B) The third level (primary carnivores). C) The second level (herbivores). D) The top level (secondary carnivores). Show Answer Correct Answer: A) The bottom level (producers). 12. About 20 percent of the total land in the U.S. is? A) Arid. B) Swamp. C) Cropland. D) Under urban development. Show Answer Correct Answer: C) Cropland. 13. Every time you move through a food web and up the energy pyramid the biomass and energy ..... A) Decrease. B) Stay the same. C) Increase. D) Power Mr. McNealy to be more mean!!!!!. Show Answer Correct Answer: A) Decrease. 14. Biomass produces all of the following products except for what A) Synthetic petroleum. B) Radiation. C) Common forms of electricity. D) Natural gas. Show Answer Correct Answer: A) Synthetic petroleum. 15. How much energy is stored (and not wasted) from one trophic level to the next? A) 1%. B) 30%. C) 60%. D) 10%. Show Answer Correct Answer: D) 10%. 16. ..... is a biochemical conversion process that produce biofuel, such as ethanol that produced from cornstarch or sugarcane. A) Anaerobic digestion of biomass. B) Fermentation/ Aerobic digestion of biomass. C) Hydrolysis. D) Gasification. Show Answer Correct Answer: B) Fermentation/ Aerobic digestion of biomass. 17. What was the 10 cm x 10 cm square called that we used to sample grass and weeds outside? A) Square. B) Quadrat. C) Popsicle sticks. D) None of above. Show Answer Correct Answer: B) Quadrat. 18. A repeating sequence of growth and division ..... A) Somatic. B) Interphase. C) Cell Cycle. D) Mitosis. Show Answer Correct Answer: C) Cell Cycle. 19. Eats organisms that are already dead A) Carnivore. B) Autotroph. C) Zombie. D) Decomposer. Show Answer Correct Answer: D) Decomposer. 20. What are the positive impacts of the presence of water in bio-oil? A) Leads to lower NOx emission. B) Lowers heating value of bio-oils. C) Increase in ignition delays. D) None of the above. Show Answer Correct Answer: A) Leads to lower NOx emission. 21. From 2007 to 2030, gasoline consumption is projected to increase on an energy basis by? A) 32%. B) 47%. C) 12%. D) 19%. Show Answer Correct Answer: A) 32%. 22. The total amount of living material in an area A) Autotroph. B) Biomass. C) Decomposer. D) Consumer. Show Answer Correct Answer: B) Biomass. 23. How much energy is available to be passed on to the next trophic level in an ecosystem? A) 50%. B) 100%. C) 10%. D) 75%. Show Answer Correct Answer: C) 10%. 24. Growing and harvesting crops for biofuels requires energy, most of which comes from ..... A) Wind. B) Geothermal. C) Solar. D) Fossil fuels. Show Answer Correct Answer: D) Fossil fuels. 25. What were an example of biofuels? A) Diesel. B) Petrol. C) Natural gas. D) Ethanol. Show Answer Correct Answer: D) Ethanol. 26. How is biomass converted into a reliable energy source A) This can not be used as a reliable energy source. B) Converted to a liquid that turns a turbine. C) Steam used to turn a turbine. D) It is eaten. Show Answer Correct Answer: C) Steam used to turn a turbine. 27. What Is a Disadvantage of Biomass? A) Biomass is not as effient as fossil fuels. B) Biomass is not as efficient as fossil fuels. C) Biomass isn't helpful with greenhouse gases. D) Biomass uses wood. Show Answer Correct Answer: B) Biomass is not as efficient as fossil fuels. 28. The approximate amount of energy that is transferred between each trophic level is: A) 10%. B) 0.1%. C) 90%. D) It totally depends on the ecosystem. Show Answer Correct Answer: A) 10%. 29. How many tons of carbon dioxide can a biomass plant save A) 1500 tons. B) 10 tons. C) 200, 000 tons. D) 100, 000 tons. Show Answer Correct Answer: C) 200, 000 tons. 30. What is another name for producer? A) Lichen. B) Autotroph. C) Herbivore. D) Consumer. Show Answer Correct Answer: B) Autotroph. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesBiomass Energy Quiz 1Biomass Energy Quiz 3Biomass Energy Quiz 4Biomass Energy Quiz 5Air Pollution QuizAnthropogenic Activities And Their Impacts On Environment QuizBiomedical Waste QuizClimate Change And Its Socio Economic And Political Dimensions Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books