Biodiversity And Conservation(General Knowledge > General Science ) Questions and Answers
Question 1. To manage, protect, and reintroduce threatened and endangered species are the goals of
wildlife corridors
conservation concessions
species survival plans
biodiversity hotspots
Explanation:-
Answer: Option C. -> species survival plans
Question 2. " Nature's Biological Library is burning even before we catalogued the titles of all the books stocked there"
Nature has a library with books we did not read yet, and not catalogued. The library started to burn now.
The species present in nature are compared to books stocked in a library, and that a large fraction of these species are going to be extinct, even before we have discovered them.
Explanation:-
Answer: Option B. -> The species present in nature are compared to books stocked in a library, and that a large fraction of these species are going to be extinct, even before we have discovered them.
Question 3. Charles Darwin’s observation that finches of different species on the Galápagos Islands have many similar physical characteristics supports the hypothesis that these finches
have the ability to interbreed. have the ability to interbreed.
acquired traits through use and disuse.
all eat the same type of food.
descended from a common ancestor.
Explanation:-
Answer: Option D. -> descended from a common ancestor.
Question 4. In what part of the world are the greatest number of extinctions occurring?
in deserts
in the Arctic
in tropical rain forests
All of above
Explanation:-
Answer: Option C. -> in tropical rain forests
Question 5. The variety of life in the world or in a particular habitat or ecosystem
biodiversity
demography
carrying capacity
poaching
Explanation:-
Answer: Option A. -> biodiversity
Question 6. How can humans best help an endangered species avoid extinction?
they can feed the animals
they can put the animals in a zoo
they can protect the animal’s habitat
they can take the animal to new habitats
Explanation:-
Answer: Option C. -> they can protect the animal’s habitat
Question 7. Where are many critical biodiversity hotspots located?
islands, tropical rain forests, and coastal areas
cities and developed areas of the world
Explanation:-
Answer: Option A. -> islands, tropical rain forests, and coastal areas
Question 8. Why is biodiversity important to ecosystems?
It helps populations adapt to ecological changes.
It increases at each level of the food chain.
Explanation:-
Answer: Option A. -> It helps populations adapt to ecological changes.
Question 9. What level of biodiversity is most commonly equated with the overall concept of biodiversity?
genetic
ecosystem
species
All of above
Explanation:-
Answer: Option C. -> species
Question 10. Which of the following would be most effective in slowing the loss of biodiversity?
creating large parks/preserves in biodiversity hotspots
requiring every country to maintain a seed bank
Explanation:-
Answer: Option A. -> creating large parks/preserves in biodiversity hotspots