CAMPBELL BIOLOGY (18W)
12th Edition
ISBN: 9780136858256
Author: Urry
Publisher: PEARSON
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Chapter 56, Problem 6TYU
Summary Introduction
Introduction:
Biodiversity can be defined as the variety of living species on earth which includes plants, animals, fungi, and bacteria. It helps to balance the ecosystem.
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Wildlife Refuges in the United States:
Group of answer choices
have their largest total land area in Florida.
are much less effective for preserving species than zoos or botanic gardens
place a ban on oil and gas exploration in their boundaries.
preserve habitat and are thus one of the best approaches to conserving wildlife
Describe an ecosystem that has many different species but is at high risk of collapse.
low biodiversity, high stability
high biodiversity, high stability
low biodiversity, low stability
high biodiversity, low stability
Biodiversity is described as:
The seasonal and daily changes in an environment
The range of different species in an environment
The influence of physical factors on an environment
The way species differ from one another
Chapter 56 Solutions
CAMPBELL BIOLOGY (18W)
Ch. 56.1 - Explain why it is too narrow to define the...Ch. 56.1 - Identify the four main threats to biodiversity and...Ch. 56.1 - WHAT IF? Imagine two populations of a fish...Ch. 56.2 - How does the reduced genetic diversity of small...Ch. 56.2 - If there were 100 greater prairie chickens in a...Ch. 56.2 - WHAT IF? In 2005, at least ten grizzly bears in...Ch. 56.3 - Prob. 1CCCh. 56.3 - Prob. 2CCCh. 56.3 - Prob. 3CCCh. 56.4 - How can the addition of excess mineral nutrients...
Ch. 56.4 - Prob. 2CCCh. 56.4 - MAKE CONNECTIONS Mutagens are chemical and...Ch. 56.5 - What is meant by the term sustainable development?Ch. 56.5 - Prob. 2CCCh. 56.5 - WHAT IF? Suppose a new fishery is discovered, and...Ch. 56 - Give at least three examples of key ecosystem...Ch. 56 - Why is the minimum viable population size smaller...Ch. 56 - Prob. 56.3CRCh. 56 - Prob. 56.4CRCh. 56 - Prob. 56.5CRCh. 56 - One characteristic that distinguishes a population...Ch. 56 - Prob. 2TYUCh. 56 - Prob. 3TYUCh. 56 - Which of the following is a consequence of...Ch. 56 - Which of the following strategies would most...Ch. 56 - Prob. 6TYUCh. 56 - Prob. 7TYUCh. 56 - Prob. 8TYUCh. 56 - WRITE ABOUT A THEME: INTERACTIONS One factor...Ch. 56 - Prob. 10TYU
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Similar questions
- What can you do to change the loss of biodiversity that is occurring? What can we, the human population, do? The Facts: Choose a fact and explain its impact to you, to the world, to the environmentarrow_forwardWhat are the reasons that justify the importance of international cooperation for the protection of biodiversity? Select all that apply. Select 4 correct answer(s) Species migrate across international borders International trade in biological products is commonplace Many environmental pollution problems that threaten ecosystems are international in scope Biodiversity provides internationally important benefits Many national laws can only be implemented and enforced after the ratification of international agreementsarrow_forwardA ‘Habitat’ is: A piece to buy furniture and furnishing The number of different organisms living in a specific area The same as an ecosystem A particular area inhibited by plants and animalsarrow_forward
- Preserving Biodiversity Which of the following is a beneficial feature of a nature preserve? linear large have areas that allow organisms to move between preserves circulararrow_forwardWhich aspect(s) of biodiversity is/are impacted by each example? Explain your reasoning. Bottleneck events Farming (monoculture) Habitat destruction Invasive Species Climate Change Acid Rainarrow_forwardWhat types of land can be important conservation areas, even though they are not traditionally included within traditional protected areas? Select all that apply. Military lands Forests managed for selectively logging or long-term logging cycles Private land Gardens Land waste facilities Estuaries and seas managed for commercial fisheriesarrow_forward
- Utilitarian conservationists tend to believe that resources should be saved because they are important In the conservation of aesthetic values x And used by all living things To our understanding of the biosphere For a strong economic system As a home for wildlifearrow_forwardEnvironments with fewer species seem to be more vulnerable to invasive species. Which of the reasons below explains this observation? OA. More biodiversity means it is less likely an invasive species will have the lowest R* value OB. More biodiversity means it is less likely an invasive species will have the highest R* value OC. Less biodiversity means more niche complementarity OD. More biodiversity means less facilitationarrow_forwardSpecies richness quantifies the amount of money each species is valued at on the biodiversity stock exchange the relative abundance of species in a community. the number of species in a community the combination of the number of species in a community and their relative abundancesarrow_forward
- Which of the following statements about the concept of ecological niche is correct? A species' realized niche, may or may not be the same as its fundamental niche The fundamental niche of a species includes biotic and abiotic factors while the realized niche only includes biotic factors A species' fundamental niche is always smaller than its realized niche A niche is the same as a habitatarrow_forwardWhich of the following is an example of an ecosystem service? Consumption of pest species by Brazilian free-tailed bats Coral reefs providing recreational opportunities for SCUBA divers Mangroves acting as nurseries for baby fish All options are ecosystem services Rivers provide drinking water for citiesarrow_forwardWhen a large, contiguous area of habitat is reduced in area and divided into smaller, more scattered patches, the process is called habitat elimination habitat exploitation resource partitioning habitat fragmentation resource lossarrow_forward
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