BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Question
Chapter 16, Problem 1SL
Summary Introduction
To determine:
The production and use of biofuels in the United States and also the role of government, private industry, and scientists in promoting the production and use of biofuels.
Introduction:
Biofuels are the substitutes for fossil fuels and are derived from renewable animal and plant biomass. Biodiesel and ethanol are the two types of biofuels.
Summary Introduction
To determine:
Whether citizens have an ethical responsibility to use biofuels as a substitute for fossil fuels and provide a reason for the same.
Introduction:
Ethanol, biodiesel, and biogas are examples of biofuels. Ethanol is often made from corn or sugarcane. Biogas (methane) derives from animal manure and other digested organic material.
Expert Solution & Answer
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Check out a sample textbook solutionStudents have asked these similar questions
What is biomass?
Animal material used as fuel.
Plant and animal material used as fuel.
Farm animal waste used as fuel.
Plant material used as fuel.
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Part B
What are the problems and advantages of biomass as an energy source?
Check all that apply.
radioactive
cheap and efficient
renewable
inefficient and expensive
harmful biproducts
A cycle diagram is a variation on the process
diagram in which the process repeats itself. So it's
a good idea to make that point in your answer.
The diagram below illustrates the carbon cycle
in nature.
Write a 150-word description of this diagram
for a university lecturer.
Sunlight
Auto and
CO2 cycle
factory
emissions
Photosynthesis
Plant
respiration
Animal
respiration
Organic carbon
Decay
organisms
Root
Dead organisms
and waste products
respiration
Ocean
Fossils and fossil fuels
uptake
Fossil fuels contain the carbon and energy of organisms that have been dead for a very long time—in some cases, for millions of years. Biofuels, in contrast, are fuels that are made from recently living organisms, usually plants. Since biofuels come from living plants, the carbon dioxide released from burning biofuels is part of the modern-day carbon cycle.
All of the following statements are true statements about biofuels. Select which statements are negatives of using biofuels as a primary source of energy. Check all that apply.
A. With limited agricultural land, growing crops for biofuel might compete with growing crops for food.
B. The carbon dioxide released into the atmosphere is carbon dioxide that was recently taken out of the atmosphere, so it does not overload the carbon cycle.
C. Large-scale agriculture needed to grow plants for large amounts of biofuel may be damaging to the environment in other ways.
Chapter 16 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
Ch. 16.1 - Prob. 1MCCh. 16.1 - Prob. 2MCCh. 16.1 - Prob. 3MCCh. 16.1 - Prob. 4MCCh. 16.1 - Prob. 5MCCh. 16.2 - Prob. 1MCCh. 16.2 - Prob. 2MCCh. 16.2 - Prob. 3MCCh. 16.3 - Describe the four groups of seedless vascular...Ch. 16.3 - Prob. 2MC
Ch. 16.3 - Prob. 3MCCh. 16.4 - Prob. 1MCCh. 16.4 - Prob. 2MCCh. 16.4 - Prob. 3MCCh. 16.4 - What happens during and after pollination in...Ch. 16.5 - Prob. 1MCCh. 16.5 - Prob. 2MCCh. 16.5 - Prob. 3MCCh. 16.5 - Prob. 4MCCh. 16 - Prob. 1MCQCh. 16 - Prob. 2MCQCh. 16 - Prob. 3MCQCh. 16 - Prob. 4MCQCh. 16 - Prob. 5MCQCh. 16 - Why do many ferns require a shady, moist habitat?...Ch. 16 - Prob. 7MCQCh. 16 - Prob. 8MCQCh. 16 - Prob. 9MCQCh. 16 - Prob. 10MCQCh. 16 - Prob. 1WIOCh. 16 - Prob. 2WIOCh. 16 - Prob. 3WIOCh. 16 - Prob. 4WIOCh. 16 - Prob. 5WIOCh. 16 - Prob. 6WIOCh. 16 - Prob. 7WIOCh. 16 - How do angiosperms differ from gymnosperms? How...Ch. 16 - The immature fruit of the opium poppy produces...Ch. 16 - Prob. 10WIOCh. 16 - Prob. 11WIOCh. 16 - Compare and contrast the life cycles of the four...Ch. 16 - Prob. 13WIOCh. 16 - Prob. 1SLCh. 16 - Review the relationship between natural selection...Ch. 16 - Prob. 2PITCh. 16 - Prob. 3PITCh. 16 - Describe the relationship between pollen and...
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