Biodiversity Importance and Value Quiz

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Questions and Answers

What is the main reason environmental scientists focus on the study and protection of biodiversity?

  • They believe that biodiversity has no impact on human health.
  • They believe biodiversity is mostly beneficial for economic gain.
  • They view biodiversity as having intrinsic value beyond its benefits to humans. (correct)
  • They aim to increase agricultural production through biodiversity.

Which of the following best describes instrumental value?

  • A value assigned to objects based solely on aesthetic appeal.
  • The benefits that goods and services provide to people. (correct)
  • The cultural significance of a species within a community.
  • The inherent worth of something, independent of human use.

What factors contribute to the significant reduction in the variety of species consumed by modern people?

  • An increase in the amount of available plant species.
  • A decrease in global population and food demand.
  • A reliance on industrial farming and monoculture crops. (correct)
  • A return to ancient hunting and gathering practices.

How is intrinsic value defined in the context of biodiversity?

<p>The worth of species regardless of their benefits to humans. (C)</p> Signup and view all the answers

Which statement about biodiversity is NOT supported by the content?

<p>All species are valued for their economic contributions. (B)</p> Signup and view all the answers

Flashcards

Biodiversity

The variety of life on Earth at all its levels, from genes to ecosystems.

Instrumental Value

Value of something based on its benefits to humans, such as food or resources.

Intrinsic Value

Worth something has in and of itself, regardless of any benefit to humans.

Species Diversity

The variety of species in a particular area or habitat.

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Human Food Sources

The limited number of plant species people primarily use for food.

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