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Ninth Grade (Grade 9) Conservation and Biodiversity Questions

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Grade 9 Conservation and Biodiversity
The mating of pandas in wildlife reserves is an example of
  1. habitat destruction.
  2. habitat preservation.
  3. biodiversity.
  4. captive breeding.
Grade 9 Conservation and Biodiversity
Which is the current primary cause for species decline worldwide?
  1. viral outbreaks
  2. random mating
  3. habitat destruction
  4. intraspecific competition
Grade 9 Conservation and Biodiversity
What percentage of the total amount of species have gone extinct?
  1. 85%
  2. 94%
  3. 95%
  4. 84%
Grade 9 Conservation and Biodiversity
Mass extinctions are majorly caused by human activity.
  1. True
  2. False
Grade 9 Conservation and Biodiversity
Why are plants used in the treatment of diseases?
  1. They make chemicals that protect them from disease and from insects.
  2. They do not get cancer.
  3. They are inexpensive.
  4. They never contain substances that are harmful to humans.
Grade 9 Conservation and Biodiversity
How many countries signed the Convention on Biological Diversity?
  1. 52
  2. 182
  3. 47
  4. 161
Grade 9 Conservation and Biodiversity
List 5 threats to biodiversity:
Grade 9 Conservation and Biodiversity
Define the term insecticide.
Grade 9 Conservation and Biodiversity
What is the Hardy-Weinberg Principle?
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