EBK HUMAN BIOLOGY
8th Edition
ISBN: 8220102019683
Author: Johnson
Publisher: PEARSON
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Chapter 24, Problem 13TY
Summary Introduction
Introduction:
Biodiversity is the variety and variability found in the different forms of life on the earth. All the plant and animal species make up the biodiversity. Many anthropogenic activities like pollution, mining, construction, habitat destruction, and hunting have led to a decline in the biodiversity
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Which of the following is one of the biggest threats to biodiversity? A. Invasive species B. Land protection C. Ecological conservation D. Habitat restoration
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A. They grow rapidly and outcompete with other plants or animals
B. They produce large numbers of seeds/offspring at a young age
C. They have very specific needs or requirements to survive
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Chapter 24 Solutions
EBK HUMAN BIOLOGY
Ch. 24 - Do you think we should take action to reduce the...Ch. 24 - In what ways might your own lifestyle choices...Ch. 24 - Prob. 1CRCh. 24 - Prob. 2CRCh. 24 - Prob. 3CRCh. 24 - Explain how pollution can increase the greenhouse...Ch. 24 - Explain why tertiary consumers are more adversely...Ch. 24 - Compare and contrast the various sources of energy...Ch. 24 - Describe the importance of biodiversity and how...Ch. 24 - Prob. 8CR
Ch. 24 - Prob. 9CRCh. 24 - Global warming is most likely due to the impact of...Ch. 24 -
2. Which problem is attributed primarily to the...Ch. 24 - Which of the following is the primary source of...Ch. 24 - Which of the following are associated with the...Ch. 24 - Prob. 5TYCh. 24 - Prob. 6TYCh. 24 - Which of the following would be most affected by...Ch. 24 - All of the following are water pollutants except:...Ch. 24 - Which environmental issue is most closely...Ch. 24 - All of the following are examples or sources of...Ch. 24 - The energy source raising the least concerns of...Ch. 24 - Prob. 12TYCh. 24 - Prob. 13TYCh. 24 -
14. Which of the following is likely to be a...Ch. 24 -
15. All of the following are practices that...Ch. 24 - Prob. 1AWKCh. 24 - How can the seemingly simple choices a person...Ch. 24 - Prob. 3AWKCh. 24 - In the 1970s, the Black Forest of Germany...Ch. 24 -
5. During the 2008 summer Olympic Games in...Ch. 24 -
6. After Hurricane Katrina in 2005, many citizens...Ch. 24 - Many different energy sources can be used to...
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- Converting a prairie to a farm field is an example of _________. a. overharvesting b. habitat loss c. exotic species d. climate changearrow_forwardThe type of place where a species typically lives is called its _______. a. niche c. community b. habitat d. populationarrow_forwardWhen an invasive species alters the community structure it is introduced to, what can the consequence be? a. extinction of economically important species b. reduced predation on some native species c. increased predation on some native species d. all of the abovearrow_forward
- A conservation biologist has been asked to explain why it is important to protect biodiversity. She would list all of the following reasons except for which one? A. Humans are dependent on many species for food, medicines, fiber, and other necessities. B. Biodiversity can be exploited indefinitely for the profit of humans. C. Other species have inherent value and humans have a moral obligation to protect them. D. Biodiverse ecosystems provide ecosystem services that sustain all life on Earth. E. Biodiversity provides emotional and physical health benefits by providing places for humans to visit for wonder, insight, and exercise.arrow_forward1. Which ecological service provides us with food and water, wood, fuel, fiber, pharmaceuticals, and material for industrial products? a. Cultural Service b. Regulating service c. Supporting service d. Provisioning service 2. Which is the major extinction threat to the loss of biodiversity today? a. Pollution b. Over-harvesting c. Invasive species d. Habitat destruction and fragmentationarrow_forwardExploitation of patent of biological resources of other nations is called as A. Biosafety B. Biopiracy C. Biowar D. Bioabusearrow_forward
- Which of the following best describes bycatch? a. dividing catch of marine life among fishing boats b. bonus catch of marine life, such as increased numbers of intended catch c. unintentional catch of nontarget marine life in fishing gear d. catching too much of a target species of fisharrow_forwardNAAQS may change over time because the ability of the population to resist pollutants changes over time a. the ability of polluters to develop new pollution control technologies improves over time C. both (a) and (b) none of the abovearrow_forwardExotic species are especially threatening to what kind of ecosystem? a. deserts b. marine ecosystems c. islands d. tropical forestsarrow_forward
- Site A Site B Site A7 Species Site B = 5 Species *A*+* + Site C7 Species A Site C A vs B = 8 species B vs C = 6 species A vs C = 10 species A developer owns the property encompassing the three habitats above. By law, one of the habitats must be left intact to satisfy the zoning laws. The developer works with an environmental engineer to choose which of the habitats should be saved. The environmental engineer suggests that Site C should be saved. Which of the following choices best justifies this decision? Site C has greater species richness and species evenness than either Site A or Site B. This will promote the maximum sustainability for future generations of animals. Site C is tied with Site A for greatest species richness, but unlike Site A, it has representative species from all 3 of the sites within it. Site C not only contains the greatest number of species, it also has the greatest genetic diversity within each species. Site C has more unique species in it than either Site A or…arrow_forwardWhich of the following is the greatest threat to the world's Grasslands? A. Overharvesting B. Agriculture C. Pollution D. Invasive Speciesarrow_forwardWhich of the following policies would lead to a reduction in the carbon intensity term? a. updating existing infrastructure to have energy efficient appliances b. investing in technology that will require less energy c. investing in building cars that are more fuel efficient d. subsidizing large scale solar and wind farmsarrow_forward
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