What is biodiversity?
Chapter 7 Biodiversity and Conservation Test

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Science
•
9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the different species of plants, animals, and microorganisms.
2.
FLASHCARD QUESTION
Front
What is ecotourism?
Back
Ecotourism is a responsible travel approach that focuses on visiting natural areas to conserve the environment and improve the well-being of local people.
3.
FLASHCARD QUESTION
Front
What is a habitat fragment?
Back
A habitat fragment is a portion of a habitat that is isolated from other similar habitats, often due to human activities or natural events.
4.
FLASHCARD QUESTION
Front
What is species diversity?
Back
Species diversity is a measure of the number of different species present in a specific area and their relative abundance.
5.
FLASHCARD QUESTION
Front
What is the difference between mass extinction and mass extirpation?
Back
Mass extinction refers to the widespread and rapid decrease in the biodiversity on Earth, while mass extirpation refers to the extinction of a species from a specific habitat but not globally.
6.
FLASHCARD QUESTION
Front
What is genetic diversity?
Back
Genetic diversity is the total number of genetic characteristics in the genetic makeup of a species, which allows for adaptation and survival.
7.
FLASHCARD QUESTION
Front
Why is biodiversity important for ecosystems?
Back
Biodiversity is crucial for ecosystem stability, resilience, and productivity, as it ensures a variety of species that can perform different ecological roles.
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