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Questions and Answers
What does biodiversity encompass according to the United Nations Environment Programme’s Convention on Biological Diversity?
What does biodiversity encompass according to the United Nations Environment Programme’s Convention on Biological Diversity?
- Total number of ecosystems on Earth, species interactions, ecosystem stability
- Total number of species on Earth, evolutionary diversity, diverse communities and ecosystems (correct)
- Total number of individuals in a population, genetic diversity, ecosystem productivity
- Total number of habitats, species migration patterns, ecosystem services
What is the estimated range of global species richness?
What is the estimated range of global species richness?
- More than 10 billion
- From ~5 million to several billions (correct)
- Around 2 million
- Less than 1 million
What historical factor has contributed to challenges in estimating global species richness?
What historical factor has contributed to challenges in estimating global species richness?
- Inadequate technology for species identification
- Lack of interest in documenting new species
- Overestimation of species diversity in certain regions
- Reliance on physical and morphological characteristics leading to morphs of a single species being described as separate species (correct)
What is the definition of a community in ecology?
What is the definition of a community in ecology?
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How is an ecosystem defined?
How is an ecosystem defined?
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