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Chapter 22 Review

Chapter 22 Review. Mrs. Sealy. The panda, gorilla and whooping crane are all endangered because. Poaching Climate change Invasive species Habitat loss. 0 of 5. Response Grid. Answer Now. Occurs when an organism is no longer found in its traditional range. Biological extinction

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Chapter 22 Review

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  1. Chapter 22 Review Mrs. Sealy

  2. The panda, gorilla and whooping crane are all endangered because • Poaching • Climate change • Invasive species • Habitat loss 0 of 5 Response Grid Answer Now

  3. Occurs when an organism is no longer found in its traditional range • Biological extinction • Mass extinction • Local extinction • Ecological extinction 0 of 5 Response Grid Answer Now

  4. Prairie dogs have almost been driven to extinction by A. imported black-footed ferrets. B. poison. C. coyotes. D. shotguns and rifles. 0 of 5 Response Grid Answer Now

  5. Mathematical models indicate that organisms most vulnerable to habitat loss may be the A. producers. B. herbivores. C. decomposers. D. top competitors. 0 of 5 Response Grid Answer Now

  6. The timber wolf is extinction prone because of its a.specialized breeding areas. b.fixed migratory patterns. c.preying on livestock. d.large size. 0 of 5 Response Grid Answer Now

  7. Symphonia on Madagascar is particularly vulnerable to extinction because it A. is large. B. is a k-strategist. C. is an island species. D. has few offspring. 0 of 5 Response Grid Answer Now

  8. People who believe that wild species have an inherent right to exist generally believe that species have A. economic value. B. extrinsic value. C. intrinsic value. D. utilitarian value. 0 of 5 Response Grid Answer Now

  9. What % of food crops were developed from wild tropical species? • 90% • 70% • 50% • 30% 0 of 5 Response Grid Answer Now

  10. The California Condor and the Whooping Crane are • Endangered species • Keystone species • Threatened species 0 of 5 Response Grid Answer Now

  11. Fruit-eating bats on many tropical islands are A. keystone species. B. alien species. C. indicator species. D. generalists. 0 of 5 Response Grid Answer Now

  12. Which of the following is false. Habitat islands • Are wildlife reserves set-up to protect species • Can create small populations vulnerable to inbreeding • Are often too small to support a minimum viable population • May be National Parks 0 of 5 Response Grid Answer Now

  13. Which of the following is not one of the three major approaches to protecting wildlife • Ecosystem approach • Species approach • Kinder, gentler human approach • Wildlife management approach 0 of 5 Response Grid Answer Now

  14. Alexander Wilson, an ornithologist in the early 1800s, described a flock of ____ that he estimated was 240 miles long and 1 mile wide and consisted of over 2 million birds. • Passenger pigeons • Starlings • Carolina Parakeets • Sparrows 0 of 30 Response Grid Answer Now

  15. The timber wolf is extinction prone because of its • large size. • specialized breeding areas. • fixed migratory patterns. • preying on livestock. 0 of 30 Response Grid Answer Now

  16. Bats are endangered for all of the following reasons except that • people appreciate their ecological role. • people are fearful of them. • they have a slow reproduction rate. • they live in habitats vulnerable to destruction. 0 of 30 Response Grid Answer Now

  17. The greatest species terminator is habitat destruction of • coral reefs. • grasslands. • tropical forests. • deserts. 0 of 30 Response Grid Answer Now

  18. You are studying species diversity in the Caribbean islands. Which island would you expect to have the most number of species? • a small island far removed from other sites • a medium-sized island is the middle of an island chain • a large island far removed from other sites • a large island near the mainland 0 of 30 Response Grid Answer Now

  19. Identification and listing of endangered species is done by the • Department of the Interior. • National Park Service. • Environmental Protection Agency. • Fish and Wildlife Service. 0 of 30 Response Grid Answer Now

  20. All of the following would strengthen the Endangered Species Act except • giving private landowners tax breaks for helping protect endangered ecosystems. • surveying the species and ecosystems we have. • making the protection of endangered species on private land voluntary. • locating and protecting the most endangered species. 0 of 30 Response Grid Answer Now

  21. Flyways are • areas that require insecticide treatment • routes connecting islands. • migration routes. • insect infestation routes. 0 of 30 Response Grid Answer Now

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