Biology Quizzes

Biodiversity MCQs with Answers

Welcome to the Biodiversity MCQs with Answers. In this post, we have shared Biodiversity Online Test for different competitive exams. Find practice Biodiversity Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Biodiversity.

Maybe one of the most prominent aspects of nature is biodiversity, which encompasses a wide range of forms and kinds of life and ecosystems. Genetic, species, and ecosystem are three domains into which it is classified. Ecosystem diversity is the accumulation of habitats, communities, and ecological processes in a specific area; it may be very important for maintaining the balance of natural systems.

Biodiversity hotspots are areas of exceptionally high endemic species, together with significant habitat loss. Over the years, these areas have been ranked highly in biodiversity conservation due to their holding so much unique organism material. Therefore, conserving biodiversity hotspots is an important step toward maintaining global biodiversity and ecological stability.

It is much more than the number of species. Biodiversity maintains integral services toward survival in the ecosystem, such as clean air and water; crop pollination; and climate regulation. Preserved biodiversity can be protected through strategic conservation providing protected areas, rehabilitating degraded habitats, and implementing more sustainable uses in order to reduce the impact of humans on biodiversity.

Biodiversity conservation forms the basis of the health of the whole web of life on our earth. For a full understanding and conservations of different kinds of biodiversity, it makes sure that ecosystems are well rooted and will continue to reap the benefits in numerous other ways. Being part of such a vision maintains the whole rich tapestry of life in our natural world in safety for generations to come.

Biodiversity Online Quiz

By presenting 3 options to choose from, Biodiversity Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Biodiversity Questions and Answers and click over the correct answer.

  • Test Name: Biodiversity MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Biodiversity MCQs

Biodiversity

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1 / 40

What is the primary cause of the current global biodiversity crisis?

2 / 40

What is the purpose of biodiversity hotspots?

3 / 40

How does biodiversity contribute to cultural and recreational value?

4 / 40

Which biome is characterized by low temperatures, permafrost, and a short growing season?

5 / 40

What is the primary driver of coral reef decline globally?

6 / 40

What is the term for the variety of ecosystems on Earth?

7 / 40

What is the term for the total variety of all living organisms on Earth?

8 / 40

How does biodiversity contribute to ecosystem resilience?

9 / 40

Which biome is characterized by grasses, scattered trees, and a distinct lack of tall trees?

10 / 40

What is the term for the variety of different plant and animal species in a given area?

11 / 40

What is the main goal of habitat restoration projects?

12 / 40

How does biodiversity contribute to food security?

13 / 40

What is the role of keystone species in an ecosystem?

14 / 40

Which of the following is a measure of biodiversity that considers the number of different species and their abundance in a given area?

15 / 40

What term describes the variety of genetic information within a species?

16 / 40

What is the primary cause of the decline in amphibian populations worldwide?

17 / 40

What is the purpose of a gene bank or seed bank?

18 / 40

What is the main threat to the Amazon rainforest's biodiversity?

19 / 40

What is the term for the gradual change in the composition of species in a given area over time?

20 / 40

What is the main function of a wildlife corridor?

21 / 40

What is the Convention on Biological Diversity (CBD)?

22 / 40

What is the purpose of captive breeding programs in conservation?

23 / 40

How does biodiversity contribute to climate regulation?

24 / 40

What is the role of pollinators in maintaining biodiversity?

25 / 40

What is biodiversity?

26 / 40

Which factor contributes to the loss of genetic diversity in a population?

27 / 40

What is the importance of biodiversity in providing ecosystem services?

28 / 40

What is the main threat to the survival of many primates in the wild?

29 / 40

What is the term for the number of different species in a particular area?

30 / 40

What is the main threat to marine biodiversity?

31 / 40

What is the IUCN Red List?

32 / 40

Which term refers to the variety of different ecosystems in a particular area?

33 / 40

What is the term for the disappearance of a species from its natural habitat?

34 / 40

What is the role of corridors in promoting biodiversity conservation?

35 / 40

What is the importance of biodiversity in medicine?

36 / 40

What is the term for species that are found only in specific regions and nowhere else in the world?

37 / 40

Which of the following is an example of an invasive species?

38 / 40

How does biodiversity contribute to the stability of ecosystems?

39 / 40

What is the term for the interconnected network of all the planet's ecosystems?

40 / 40

What is the primary factor influencing the distribution of terrestrial biomes?

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