Campbell Essential Biology with Physiology (6th Edition)
6th Edition
ISBN: 9780134711751
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 7, Problem 17BS
Burring biomass to produce electricity avoids many of the problems associated with gathering, refining, transporting, and burning fossil fuels. Yet the use of biomass as fuel is not without its own set of problems. What challenges might arise from a large-scale conversion to biomass energy? How do these challenges compare with those encountered with fossil fuels? Which set of challenges do you think is more likely to be overcome? Does one energy source have more benefits and fewer costs than the others? Explain.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
There are many different sources of biomass and many ways of harnessing energy from biomass. Discuss one that seems particularly beneficial to you, and one with which you see problems. What bioenergy sources and strategies do you think our society should focus on investing in?
Opponents of alternative and renewable energy technologies argue that such technologies are expensive and contain many hidden costs. Opponents of fossil fuels and non-renewable energy technologies argue that we don't account for the hidden environmental and health costs of these technologies, which makes non-renewables (primarily fossil fuels) seem cheaper. Explore this debate by doing the following:
Go to the website page: https://www.aei.org/articles/the-trouble-with-renewable-energy/
to read an article stating that renewable energy technologies may not fulfill their promise. Notice the date of the article and reflect on any change in our society's perception on this subject. Also note the author. I recommend you always do a bit of research about an article's author, because it is important to understand an author's frame of reference.
Now go to the Clean Energy website to read an article about renewable energy technology:…
Discuss why production and use of fossil fuels is not a sustainable option, and whybiodiesel represent more sustainable alternatives.Discuss some of the challenges associated with the production and use of biodiesel,and solutions to overcome them ?
Chapter 7 Solutions
Campbell Essential Biology with Physiology (6th Edition)
Additional Science Textbook Solutions
Find more solutions based on key concepts
The appearance of glucose in the urine a. occurs normally. b. indicates the presence of kidney disease. c. occu...
Human Physiology
6. How can you use the features found in each chapter?
Human Anatomy & Physiology
Some people compare DNA to a blueprint stored in the office of a construction company. Explain how this analogy...
Biology: Concepts and Investigations
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- To generate biogas the required biomass resources must be on wet form, else biogas will not produce. How do you disagree or agree with this statement? Justify your answerarrow_forwardGiven the irreversibility of burning up fossil fuel Reserve, what steps should we take to promote energy conservation? Should energy be taxed at a high rate? Should we assume that natural gas and other energy sources will become available as they are needed?arrow_forwardA family travels from New York City to Costa Rica three times a year for a vacation. The family would like to purchase some forested land in the Catskills, keeping the trees intact as an offset to the carbon dioxide they produce travelling each year. How much forest must they purchase? Use the following assumptions to measure the carbon offset provided by this intact forest. • The biomass of the forest increases at an annual rate of 2.8 × 105 kg/ha. • The forest biomass is 45% carbon by mass. • There are four people in the family. • 0.2 kg of CO2 is produced each mile per person on the flight. • The round-trip distance is 4,500 miles. • There are 2.47 acres in one hectare. 1. Calculate the mass of carbon, in kilograms, that is accumulated and stored in 1.0 ha of this forest in one year. 2. Calculate the mass of carbon, in kilograms, that is emitted by the family as a result of their round-trip flights to Costa Rica each year. 3. Calculate the number of acres of forest that must be…arrow_forward
- What are Coal Power and Renewable Energy? Which type of energy is more polluting? Why are we still using coal power? Which type of power are we using more of? What other interesting facts are there about this industry? How and why does the government protect this industry?arrow_forwardWhen a fossil fuel reserves decreases, the cost of fossil fuel energy will be more affordable for most people . Why is this an unlikely scenario?arrow_forwardOn a maize farm in Ethiopia, the insolation energy is 5,654,875 calories/m^2/day. The gross productivity of the rice is 0.02742g/cm^2/day, and 35% of the energy is lost due to respiration. There are 4000 calories in 1 gram of maize. Calculate the net primary productivity of the maize and the efficiency of photosynthesis of maize. Show work below.arrow_forward
- a company called changing world technologies has built a pilot plant to test a process it has developed for converting a mixture of disgraded computers, old tires, turkey bones, and other wastes into oil by mimicking and speeding up natural processes for converting biomass into oil. how could this lead to an increase in waste production?arrow_forwardWhat is biomass and what can be done with biomass? Why is there a need to develop a biomass industry? Also, explain the challenges related to biomass.arrow_forwardA family travels from New York City to Costa Rica three times a year for a vacation. The family would like to purchase some forested land in the Catskills, keeping the trees intact as an offset to the carbon dioxide they produce travelling each year. How much forest must they purchase? Use the following assumptions to measure the carbon offset provided by this intact forest. The biomass of the forest increases at an annual rate of 2.8 × 105 kg/ha. The forest biomass is 45% carbon by mass. There are four people in the family. 2 kg of CO2 is produced each mile per person on the flight. The round-trip distance is 4,500 miles. There are 2.47 acres in one hectare. Calculate the mass of carbon, in kilograms, that is accumulated and stored in 1.0 ha of this forest in one year. Show your work. Calculate the mass of carbon, in kilograms, that is emitted by the family as a result of their round-trip flights to Costa Rica each year. Show your work. Calculate the number of acres of forest…arrow_forward
- Energy conservation may offer considerable health co-benefits, what are some of the health benefits? what are some pros and cons?arrow_forwardCombining BioEnergy with Carbon Capture and Storage (BECCS) offers theprospect of energy supply with large-scale net negative emissions and in most of the lower RCPs is required to stay below 2 degrees of global warming. But this entails challenges and risks associated with the upstream large-scale provision of the biomass that is used in the CCS facility as well as those associated with the CCS technology itself. In no morethan 1 page (excluding diagrams) discuss the potential role of BECCS in reducing global greenhouse gas emissions from conventional fossil fuel power stations and what issues or barriers need to be addressed to enable this. Some of the points to be addressed include:i. To what extent the technology has been proven at an appropriate scale.ii. What incentives (e.g. what level of carbon price) would be needed to drive the investment needed.arrow_forwardEthanol from sugarcane has a medium net energy yield, while ethanol from corn has a low net energy yield. Why might this be the case? The energy input for growing corn is lower than that for sugarcane. The energy input for growing sugarcane is lower than that for corn. The EROI for corn ethanol is higher than that for sugarcane. The net energy ratio of corn ethanol is negative. Corn ethanol is not a renewable energy source.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Energy flow in ecosystem; Author: MooMooMath and Science;https://www.youtube.com/watch?v=5jBV9vJmXZI;License: Standard youtube license