BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Chapter 43, Problem 2CT
Owners of off-road recreational vehicles would like increased access to government-owned deserts. Some argue that it is the perfect place for off-roaders because “There's nothing there.” Why do biologists disagree?
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Chapter 43 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 43 - Prob. 1SACh. 43 - Which latitude will have the most hours of...Ch. 43 - Prob. 3SACh. 43 - Prob. 4SACh. 43 - Prob. 5SACh. 43 - ____________ have a deep layer of humus-rich...Ch. 43 - Prob. 7SACh. 43 - Prob. 8SACh. 43 - Prob. 9SACh. 43 - Prob. 10SA
Ch. 43 - Chemoautotrophic bacteria and archaea are the...Ch. 43 - Prob. 12SACh. 43 - Prob. 13SACh. 43 - Unrelated species living in geographically...Ch. 43 - Prob. 15SACh. 43 - Prob. 1CTCh. 43 - Owners of off-road recreational vehicles would...Ch. 43 - Prob. 3CTCh. 43 - London, England, is at the same latitude as...Ch. 43 - Prob. 5CT
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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
- The use of off-road recreational vehicles may double in the next 20 years. Enthusiasts would like increased access to government-owned deserts like the one shown in Figure 24.1 A. Some argue that deserts are the perfect places for off-roaders because theres nothing there. Explain whether you agree, and why.arrow_forwardA principle of biology is that biology affects our society. What is the value of increased biodiversity for human society?arrow_forwardFollowing the Industrial Revolution, populations of dark peppered moths increased, while light peppered moths decreased in London. Higher emissions of industrial pollutants caused tree bark to become coated with soot over time, making the darker-colored moths less visible to avian predators. Ecologists studied the moths present on the bark of trees and noted their body colors over a period of 150 years, and the results are shown in the graph below. Based on the information shown in the graph, which statement best explains the changes in moth populations following industrialization?" 100 80 60 Preindustrial 40 20 1800 1850 1900 1950 Postindustrial Year Within the overall moth population in London, dark-colored moth numbers decreased while light-colored moth numbers increased. Within the overall moth population in London, dark-colored moth numbers increased while light-colored moth numbers decreased, Within the overall moth population in London, dark-colored moth numbers and light-…arrow_forward
- What would be the best way to make non- biologists aware of the ecological and economic costs of global warming as it affects coral reefs and jelly populations?arrow_forwardYour cynical best friend says, “Who cares if one out of every two species of amphibian goes extinct? What good is a frog anyway?” What would you say to your friend to persuade her that biodiversity matters? [HINT: Biodiversity MATTERSarrow_forwardThe famous ecologist Garrett Hardin argued that designated wilderness areas should not have provisions for people with handicaps, even though he himself was confined to a wheelchair. He believed that wilderness should be truly natural in the ultimate sense—that is, without any trace of civilization. Argue for or against Garrett Hardin’s position. In your argument, consider the “people and nature” theme of this bookarrow_forward
- How did this sharing of resources evolve and create a possible advantage could there be to organisms sharing resources?arrow_forwardThe term “ecology” is derived from the Greek meaning “house” or “place to live.” However, as used by scientists, the term “ecology” is not the same as “environment.” How do these terms differ?arrow_forwardImagine walking through a tropical rainforest. You notice that there are different types of trees, birds, insects, and other organisms. A few weeks later you are taking a walk through the desert and notice that the trees, birds, insects, and other organisms are different than those you saw in the rainforest. Which of the following statements best explains the differences between each of these ecological systems? Organisms in each ecological system are there by chance and their presence in different ecological systems does not have a biological explanation. Organisms in each ecological system have short dispersal distances and are confined to populations in the area where they mate. Organisms in each ecological system have not had enough time to evolve the adaptations for the other ecosystem; with enough time they will evolve into the other ecological system. Organisms in each ecological system have not had enough time to evolve the adaptations for the other ecosystem; but exhibit…arrow_forward
- A scientist built a model ecosystem that contains air, plants, and animals that eat those plants. The model ecosystem is sealed so no material can get in or out, but the glass sides allow light in when the scientist switches the light on. When the scientist switches the light off, the model ecosystem is in the dark. The number of energy storage molecules in the plants and animals inside the model ecosystem started out high. Then the number of energy storage molecules began to decrease. Was the decrease because the light was switched on or because it was switched off? What happened to the amount of carbon dioxide in the air? *arrow_forwardA BI U ニvニv ... Question 32 Ecological systems, unlike the organism, Question 32 options: A) are susceptible to selection pressure. B) are able to evolve. C) do not exhibit homeostasis. D) exhibit homeoștasis. Question 33 How do the resource management sciences differ from ecology? Question 33 options: A) The management sciences focus on natural history. B) Ecology is an applied science. C) They focus on human impacts on ecology. D) They are applied sciences. Question 34 The most comprehensive level of biological organization is the Question 34 options: A) population B) ecosystem C) species D) ecospherearrow_forwardAn ecologist studying desert plants performed the following experiment. She staked out two identical plots that included a few sagebrush plants and numerous small annual wildflowers. She found the same five wildflower species in similar numbers in both plots. Then she enclosed one of the plots with a fence to keep out kangaroo rats, the most common herbivores in the area. After two years, four species of wildflowers were no longer present in the fenced plot, but one wildflower species had increased dramatically. The unfenced control plot had not changed significantly in species composition. Using the concepts discussed in the chapter, what do you think happened?arrow_forward
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