Mega-Diverse Countries and Biodiversity Protection
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Questions and Answers

What is one of the characteristics that contribute to the high biodiversity of megadiverse countries?

  • High population density
  • Urbanization
  • Narrow geographical area (correct)
  • Low breeding rate
  • Which factor is not listed as contributing to the development of unique flora and fauna in the context of isolation?

  • Progressive separation of islands and continents
  • Close proximity to urban areas (correct)
  • Evolutionary history
  • Isolation of regions
  • What does being on crossroads between two biogeographic regions contribute to?

  • Increased population density
  • Lower species richness
  • Reduced biodiversity
  • Mixing of fauna and flora with different histories (correct)
  • In the context of biodiversity, what is one benefit associated with the progressive separation of islands and continents?

    <p>High species richness</p> Signup and view all the answers

    Which is not a potential anthropogenic cause of threats to biodiversity?

    <p>Low breeding rate</p> Signup and view all the answers

    What can low population lead to in terms of biodiversity?

    <p>High species richness</p> Signup and view all the answers

    What percentage of the planet's terrestrial biological diversity is housed in mega-diverse countries?

    <p>70%</p> Signup and view all the answers

    According to the World Conservation Monitoring Centre, what is one of the criteria for a country to be considered mega-diverse?

    <p>At least 5,000 endemic plants</p> Signup and view all the answers

    Which characteristic is NOT associated with mega-diverse countries according to the Group of Similar Mega-diverse Countries?

    <p>Abundance of fish vertebrae species</p> Signup and view all the answers

    What was the concept of mega-diverse countries proposed to raise awareness about?

    <p>Protection of natural biodiversity</p> Signup and view all the answers

    Which statement is true about the relationship between the Earth's surface area and the percentage of terrestrial biological diversity housed in mega-diverse countries?

    <p>Mega-diverse countries account for 10% of the Earth's surface but house 70% of the terrestrial biological diversity.</p> Signup and view all the answers

    Which aspect contributes to the biodiversity in mega-diverse countries based on their geographic position?

    <p>Tropical areas with large species diversity</p> Signup and view all the answers

    What defines a biodiversity hotspot?

    <p>A region with high biodiversity and many endemic species</p> Signup and view all the answers

    Which term describes a country that harbors the majority of Earth's species?

    <p>Megadiverse country</p> Signup and view all the answers

    What makes the Philippines a mega-diversity country?

    <p>It has a high degree of land and animal species endemism</p> Signup and view all the answers

    What has been the trend in newly discovered wildlife species in the Philippines from 1997 to 2016?

    <p>Increasing number of discovered species</p> Signup and view all the answers

    How does the Philippines compare to other countries in terms of biodiversity?

    <p>It probably harbors more diversity of life than any other country on the planet</p> Signup and view all the answers

    What is the main characteristic of a biodiversity hotspot?

    <p>High biodiversity and significant threat of destruction</p> Signup and view all the answers

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