Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Textbook Question
Chapter 32.2, Problem 1CT
By pumping carbon dioxide and other greenhouse gases into the atmosphere, we are increasing the temperature of our planet. How might negative feedback eventually slow human-induced warming?
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Which statement best describes conditions that would result in net global cooling?
a) Solar energy entering Earth’s atmosphere equals energy leaving.
b) Solar energy entering Earth’s atmosphere exceeds energy leaving.
c) Solar energy entering Earth’s atmosphere is less than energy leaving.
d) Energy flows through ecosystems, with some energy lost at every transition.
e) Removing trees (deforestation) would remove insulation from Earth’s surface resulting in heat loss.
What kinds of feedbacks may amplify the process of global warming, and why?
What is the main cause of the current amplification
of global climate change?
(A) depletion of the ozone layer
(B) lowered sea levels
(C) melting polar ice
(D) Human activity is increasing the
concentration of greenhouse gases such as
CO2, which delays the escape of heat from the
planet by trapping it.
Chapter 32 Solutions
Biology
Ch. 32.1 - Prob. 1CSCCh. 32.1 - Prob. 1HYEWCh. 32.1 - What would happen if a cold, shvering mammal...Ch. 32.1 - Prob. 2CSCCh. 32.1 - define homeostasis and explain why organisms...Ch. 32.1 - explain the difference between ectotherms and...Ch. 32.1 - Prob. 3CYLCh. 32.1 - Prob. 4CYLCh. 32.2 - By pumping carbon dioxide and other greenhouse...Ch. 32.2 - Prob. 1TC
Ch. 32.2 - Prob. 1CYLCh. 32.2 - describe the four types of tissues?Ch. 32.2 - name and describe the major human organ systems?Ch. 32.2 - Prob. 2CTCh. 32 - Which of the following statements is False? a....Ch. 32 - Prob. 2MCCh. 32 - Prob. 3MCCh. 32 - Prob. 4MCCh. 32 - Which of the following statements is True? a....Ch. 32 - The ability of the body to maintain its internal...Ch. 32 - Prob. 2FIBCh. 32 - Prob. 3FIBCh. 32 - Glands with ducts connecting them to the...Ch. 32 - Prob. 5FIBCh. 32 - Define homeostasis, and explain how negative...Ch. 32 - Define and compare ectotherms and endotherms....Ch. 32 - Prob. 3RQCh. 32 - Prob. 4RQCh. 32 - Prob. 5RQCh. 32 - what property distinguishes connective tissue from...Ch. 32 - Prob. 7RQCh. 32 - Prob. 8RQCh. 32 - Why does life on land present particular...Ch. 32 - Prob. 2ACCh. 32 - Imagine you are a health care professional...
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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
- Explain why you agree or disagree with at least 90% the world's climate scientists that (a) climate change is happening now, (b) human activities play an important role in this climate change, and (c) human actions can slow down the rate of climate change and avert or delay its projected harmful environmental, health, and economic effects.arrow_forwardGreenhouse gases ________. a. slow the escape of heat from Earth into space b. are produced by natural and human activities c. are at higher levels than they were 100 years ago d. all of the abovearrow_forwardIn class we discussed several feedback processes including homeostasis, predator-prey relationships, and viral social media content. We then extended the idea to feedbacks of the climate system in response to climate change. We saw that feedbacks can be thought of generally by considering a) a system described by one or more state variables; b) an equilibrium established by a balance or rates affecting those state variables; c) an external change or perturbation; d) a process that modifies the rates to amplify or damp the perturbation. Please provide three examples of interesting systems with feedbacks. One example could be a climate feedback; the others should be novel examples (i.e. systems we didn't discuss in class). For each system please describe the state variables, the rates that establish the equilibrium, some external change, and one or more feedback processes. Characterize the feedback(s) as positive or negative.arrow_forward
- Do scientists support the claim that climate change is caused by human activity?arrow_forwardThe current and previous century's global warming trend is attributed to: A Increased volcanism and other natural process that release greenhouse gases B) None of the above. Increase greenhouse gases from fossil fuel consumption. The Earth's orbit becoming closer to the sun.arrow_forwardWhat exactly is global warming? What role does the use of fossil fuels have in global warming? What are the major implications of global warming? Please keep in mind that you write research sources.arrow_forward
- Do you believe global temperatures would start to fall quickly if humanity stopped generating CO2 next year? Why do you think that is?arrow_forwardWhich of the following is NOT true about climate change? a. Today’s climatic warming particularly the warming since the mid-20th century is occurring much faster than ever before and cannot be explained by natural causes alone. b. Humans more specifically, the greenhouse gas (GHG) emissions we generate are the leading cause of the earth’s rapidly changing climate. c. The burning of fossil fuels like coal, oil, and gas for electricity, heat, and transportation is the primary source of natural cause of climate change. d. Activities like agriculture and road construction can change the reflectivity of the earth’s surface, leading to local warming or cooling, too.arrow_forwardIf people stopped emitting CO2 next year, do you think that global temperature would begin to decline immediately? Why or why not?arrow_forward
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