Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Chapter 54, Problem 13TYK
Summary Introduction
To review:
The information needed to refute or confirm the hypothesis that increase in atmospheric temperature is a part of a historical trend and is not due to the release of greenhouse gases. Describe the pros and cons of reducing greenhouse gases as soon as possible versus taking the “wait and see” approach.
Introduction:
Greenhouse gases are the gases present in the earth’s atmosphere that trap the infrared radiations emitted from the earth’s surface. Carbon dioxide, methane, oxides of nitrogen, ozone, and water vapor are examples of greenhouse gases.
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Human lifestyle choices currently release greenhouse gases into the atmosphere at higher rates than what occurs naturally. When greenhouse gases like carbon dioxide, methane, and nitrous oxide accumulate they trap heat. As a result of this trapped heat, temperatures on Earth's surface are changing
Figure 1 - Greenhouse Gas Emissions by Humans Choice and the Greenhouse Gases Emitted as a Result
Which of these ideas would be the best course of action for decreasing land temperatures?
1. Phase-out agricultural production, since that sector, produces the largest amounts of methane and nitrous oxide.
2. Decrease land use and biomass burning, because this sector produces all three major greenhouse gases.
3. increase the number of waste disposal and treatment plants because they do not release carbon dioxide
4. Develop alternative energy sources to decrease the amount of carbon dioxide released as a result of power stations
Model/diagram the sources and sinks of carbon in the global ecosystem. You will need to create TWO models/diagrams of the sources and sinks of carbon. In the first model diagram the sources and sinks of carbon in a natural, pre-industrial landscape. In the second model, diagram the sources and sinks of carbon in a landscape altered by human activity and industry. Finally, write a few short sentences on what you would expect the atmospheric levels of CO2 to be in each model and why they would or would not be similar.
Explain why you chose A or B, etc. Provide a logical explanation defending your answer choice.
Q: Which of the following statements is false about the impacts of climate change? Choose all that apply.
Group of answer choices
A) A drought- and heat-induced increase of wildfires can have continent-wide impacts on human health
B) Lower temperatures in some areas and at certain times are expected due to disruption in typical weather patterns.
C) An increase in land conversion from natural habitats to developed or agriculture can reduce the zoonotic potential of diseases
D) In the US, increased temperatures disproportionately affect the health of marginalized communities
The conditions brought about by climate change may actually benefit agricultural productivity
Q: "Unless someone like ________ cares a whole awful lot, nothing is going to get better. It's not."
- Dr. Seuss
Group of answer choices
A) the CEOs of major corporations
B) the government
C) you
D)…
Chapter 54 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 54.1 - In the generalized compartment model of...Ch. 54.1 - Prob. 2SBCh. 54.1 - Prob. 3SBCh. 54.2 - What is the difference between gross primary...Ch. 54.2 - What environmental factors influence rates of...Ch. 54.2 - Why is energy lost from an ecosystem at every...Ch. 54.2 - Prob. 4SBCh. 54.3 - Prob. 1SBCh. 54.3 - Prob. 2SBCh. 54.3 - Prob. 3SB
Ch. 54.3 - What is Earths main reservoir for phosphorus, and...Ch. 54.4 - Prob. 1SBCh. 54.4 - Prob. 2SBCh. 54.4 - Prob. 3SBCh. 54 - Prob. 1TYKCh. 54 - The total dry weight of plant material in a forest...Ch. 54 - Prob. 3TYKCh. 54 - Prob. 4TYKCh. 54 - Which process moves nutrients from the available...Ch. 54 - Which of the following materials has a sedimentary...Ch. 54 - Prob. 7TYKCh. 54 - Prob. 8TYKCh. 54 - The amount of energy available at the highest...Ch. 54 - Which of the following statements is supported by...Ch. 54 - Prob. 11TYKCh. 54 - Prob. 12TYKCh. 54 - Prob. 13TYKCh. 54 - Prob. 14TYKCh. 54 - Prob. 15TYKCh. 54 - Prob. 16TYKCh. 54 - Prob. 1ITD
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