Q1. Where does the majority of electrical
energy come from in Oregon?
Q2. Which acronym represents the threats
to biodiversity?
Q3. A common way to measure biodiversity is to count the total number of
___ living within a particular area.
Q4. Biodiversity is the variety of ___ in an ecosystem
Q5. The ability to conserve natural resources for use by future generations.
Q6. What two factors decrease population
size?
Q7. Below shows the examples of non-flowering plants, EXCEPT
Q8. Two organisms that are closely related
would have
Q9. anything in an experiment that can be
changed
Q10. Which of the following is NOT typical
of a keystone species?
Q11. What are the three minerals found in
fertilisers?
Q12. Prions and Viroid are also ___ in the f
ive-Kingdom classification
Q13. Vampire bat saliva is being developed
into medicines by humans. What type
of medicine is made from it?
Q14. What is the correct hierarchy of taxonomic groups, from largest to smallest?
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Q15. based on IUCN red list , species that
only exist in captivity can be categorized as ___
Q16. Which of the following will increase
the size of a population?
Q17. A measure of the variety of species in
an area is called ___
Q18. Organisms with the most beneficial
traits will survive. This is commonly
known as
Q19. any difference between individuals of
the same species
Q20. Why is biodiversity valuable and desirable to humans?
Q21. which of the following produces large
amounts of methane?
Q22. Resources that can be replaced
Q23. Which process represents precipitation?
Q24. What is this?
Q25. A relationship between two species
where one benefits while the other is
harmed