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Threats to Biodiversity

Quiz by Shawky Assem

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10 questions
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  • Q1
    What is the term used to describe the predicted extinction of a large percentage of plant and animal species?
    Selective extinction
    Gradual extinction
    Mass extinction
    Background extinction
    30s
  • Q2
    How does the loss of species affect ecosystems?
    It leads to the evolution of new species
    It enhances the stability of ecosystems
    It has no impact on ecosystems
    It disrupts the balance and functioning of ecosystems
    30s
  • Q3
    What is the term used to describe the process of species evolving into a different species?
    Evolution
    Migration
    Extinction
    Adaptation
    30s
  • Q4
    Why do species become extinct?
    They choose to become extinct.
    They evolve into a different species.
    They migrate to a different habitat.
    They can no longer survive and reproduce in their environment.
    30s
  • Q5
    What do paleontologists study?
    Climate change
    Natural disasters
    Living species
    Extinct species through fossils
    30s
  • Q6
    What is background extinction?
    The evolution of a new species
    The migration of a species to a new habitat
    The sudden disappearance of a species
    The gradual process of species becoming extinct
    30s
  • Q7
    How can stable ecosystems be changed?
    By human intervention only
    By the evolution of new species
    By the activity of other organisms, climate changes, or natural disasters
    By the migration of species to a new habitat only
    30s
  • Q8
    What is the term used to describe the process of species becoming extinct over time?
    Background extinction
    Evolution
    Mass extinction
    Extinction event
    30s
  • Q9
    What is the role of climate change in species extinction?
    It has no impact on species extinction
    It accelerates the rate of extinction
    It causes the evolution of new species
    It slows down the rate of extinction
    30s
  • Q10
    What are paleontologists?
    Scientists who study natural disasters
    Scientists who study living species
    Scientists who study fossils
    Scientists who study climate change
    30s

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