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NCERT Class VIII Science Solutions: Chapter 7 - Conservation of Plants and Animals Part 1
MULTIPLE CHOICE QUESTIONS
Question 1:
Wild buffalo is an endangered species because
- Its population is diminishing
- It has become extinct
- It is found exclusively in a particular area
- Its poaching is strictly prohibited
Answer: A
Question 2:
Which one of the following changes may occur due to desertification?
- Decrease in atmospheric temperature.
- Increase in water holding capacity of soil.
- Increased chances of floods.
- Conversion of fertile land into a desert.
Answer: D
Question 3:
Which one of the following statements is true about a Biosphere Reserve?
- It is a protected area where only endemic species live.
- It is meant only for the conservation of plants and animals.
- It is meant to conserve both, the biodiversity and the culture of that area.
- There are no other protected areas within its limits.
Answer: C
Question 4:
The places meant for conservation of biodiversity in their natural habitat are
- Zoological garden
- Wildlife sanctuary
- Botanical garden
- National park
- i & ii;
- ii & iii;
- iii & iv;
- i & iv
Answer: C
Question 5:
Which one of the following statements is true about endemic species?
- They are found exclusively in a specific habitat.
- Endemic species can never become endangered.
- They are found only in zoos and botanical gardens.
- They are not affected by the destruction of their habitat.
Answer: A
Question 6:
Which of the following feature is correct for a wildlife sanctuary?
- It is an artificially created protected area for animals.
- It is a protected area for threatened and endangered wild animals.
- It is meant for conservation of only plant species.
- Capturing and poaching of animals is strictly prohibited here.
Answer: A
Question 7:
Which statement is incorrect about endangered species?
- Their number has decreased drastically.
- They might become extinct in the near future.
- They pose a danger to other animals.
- Their natural habitat needs to be protected.
Answer: C