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Conservation Quiz #4

Conservation Quiz #4. Grade:. «grade». Aquatic Science. Subject:. «date». Date:. 1. Unequal distribution of species diversity near the equator defines:. A. species richness. B. latitudinal richness. C. equatorial gradient. D. latitudinal gradient. 2.

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Conservation Quiz #4

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  1. Conservation Quiz #4 Grade: «grade» Aquatic Science Subject: «date» Date:
  2. 1 Unequal distribution of species diversity near the equator defines: A species richness B latitudinal richness C equatorial gradient D latitudinal gradient
  3. 2 The affinity for parks & wildlife, keeping of pets, and high relative values of real estate with landscape views are all examples of human's A biophilia B biophobia C ecotourism D ecoconservationism
  4. 3 Which of the following is adaptive radiation: A A species of moth eventually changes from ash/white to brown to avoid predators B A clown fish uses a anemone as shelter in a mutualistic relationship C A shift in the average speed on an antelope species in reaction to predators D Finches developing different types of beaks to feed on different food sources
  5. 4 Approximately how many species do we know exist on the planet: A 1.75 billion B 1.75 million C 10 million D 10 billion
  6. 5 Prior to the existence of humans, how many mass extinctions (over half of global species are wiped out) have occurred? A 3 B 5 C 20 D 42
  7. 6 Which of the following is a reason for the high amount of biodiversity found near the equator: A a variety of temperatures allowing for many different niches B a consistent topography allowing for many mountain-dwelling niches near fresh water lakes C a consistent daily amount of light to feed the base of the food chain D a consistent low temperature due to the specific heat of salt water
  8. 7 Using the provided charts, what assumption can be made about mankind's impact on larger species: A Human's development of industrial technology has caused a massive decline in species diversity. B Mankind's destructive hunting practices have only recently caused large-scale extinctions. C Mankind's pollution of the environment through the use of heavy metals & plastics has a direct association with the decline of larger species populations. D Human hunting practices are directly associated with an exponential decline in larger animal populations.
  9. 8 The global human population in 2050 is likely to be around A 6.7 billion people B 7.5 billion C 8.8 billion D 9.2 billion
  10. 9 The average rate of extinction that would be considered background extinction is _______ species going extinct every 500 to 1,000 years. A 1 B 10 C 100 D 1,000
  11. 10 All of the following are examples of human habitat destruction/alteration EXCEPT: A Urban development B Marine Aquaculture (fish farming) C Forest clearing due to fires from lightning D The introduction of agricultural crops such as soy, wheat, and corn
  12. 11 Which of the following is considered the most directly damaging to the survival of a species: A The introduction of invasive species B Pollution in the air and water C Habitat alteration/destruction D Overexploitation
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