Class 8 Science Chapter 7 MCQ

Class 8 Science Chapter 7 MCQ (Multiple Choice Questions) of Conservation of Plants and Animals updated for new academic session CBSE and State Board students. All the contents and MCQ quiz are based on latest CBSE syllabus and new NCERT Books issued for 2021-2022.

Practice with these questions to learn the entire chapter for the preparation of school test or terminal exams. All the questions are important for the learning the concepts of the chapter 7 class 8 science NCERT.

Class 8 Science Chapter 7 MCQ for 2021-2022

Class: 8Science
Chapter: 7Conservation of Plants and Animals
Contents: MCQ Online Test with Explanation

MCQ Tests with Answers for Class 8 Science Chapter 7

Q1

Which of the following are responsible for extinction of a species?

[A]. Clearing of land to plant crops and build road
[B]. Loss of habitat
[C]. Excessive use of chemicals fertilizers and pesticides
[D]. Providing habitat for animals in zoo
Q2

Which one of the following changes may occur due to desertification?

[A]. The decrease in atmospheric temperature.
[B]. Increase in water holding a capacity of the soil.
[C]. Increased chances of floods.
[D]. Conversion of fertile land into a desert.
Q3

Which one of the following statements is true about a Biosphere Reserve?

[A]. It is a protected area where only endemic species live.
[B]. It is meant only for the conservation of plants and animals.
[C]. It is meant to conserve both, the biodiversity and the culture of that area.
[D]. There are no other protected areas within its limits.
Q4

Wildlife sanctuaries are:

[A]. Some areas where wild animals are protected and preserved
[B]. Places where animals are protected in artificial setting instead of their natural habitat
[C]. Reserves which are large and diverse enough to protect whole sets of ecosystems.
[D]. All the above
Q5

The place meant for conservation of biodiversity in their natural habitat are:

[A]. Zoological garden and Botanical garden
[B]. Botanical garden and Wildlife sanctuary
[C]. Wildlife sanctuary and National park
[D]. Zoological garden and National park




Q6

Which one of the following statements is true about endemic species?

[A]. They are found exclusively in a specific habitat.
[B]. Endemic species can never become endangered.
[C]. They are found only in zoos and botanical gardens.
[D]. They are not affected by the destruction of their habitat.
Q7

Which of the following feature is correct for a Wildlife Sanctuary?

[A]. It is an artificially created area for animals protection.
[B]. It is a protected area for threatened and endangered wild animals.
[C]. It is meant for conservation of only plant species.
[D]. Capturing and poaching of animals is strictly prohibited here
Q8

Read the following sentences carefully, and choose the correct one(s):

[A]. The planting of trees in an area in which forest where destroyed is called reforestation.
[B]. We should plant at least as many trees as have been cut down.
[C]. If we have to retain our “green wealth” for future generation then planting is the only option.
[D]. All the above
Q9

The part of earth in which living organism exist (or which supports life) is called:

[A]. Lithosphere
[B]. Globe
[C]. Hydrosphere
[D]. Biosphere
Q10

What do black buck, elephant, python and golden cat together represent in a forest?

[A]. Fauna
[B]. Flora
[C]. Ecosystem
[D]. Species



Q11

Those species (of plants and animals) which are found only in a particular area are called:

[A]. Epidemic species
[B]. Pelagic species
[C]. Pandemic species
[D]. Endemic species
Q12

Migratory birds fly to far away areas during a particular time of a year. Which of the following conditions present in their habitat during that time are responsible for this behavior?

[A]. Extreme weather conditions and Over-crowding.
[B]. Unavailability of food and Extreme weather conditions.
[C]. Unavailability of food and Lack of nesting areas.
[D]. Extreme weather conditions and Lack of nesting areas.
Q13

Which of the following statement is or are correct?

[A]. The species which no longer exist anywhere on the earth are called extinct species.
[B]. The species which are facing the risk of extinction are called endangered species.
[C]. Red Data Book is the book which keeps the record for all the intelligent animals, plants and other species.
[D]. All the above
Q14

In the last year board examination, Rahul were asked a question where he had to choose the statement which was/were incorrect? Will you be able to answer this question?

[A]. The innermost zone of a biosphere reserve is known as core zone.
[B]. The middle zone of a biosphere reserve is called buffer zone.
[C]. The outermost zone of a biosphere reserve is called transition zone
[D]. All the human activity (economic activity) is allowed in the core zone.
Q15

Which of the following Biosphere Reserve of India is or are located at Madhya Pradesh:

[A]. Kanha Biosphere Reserve
[B]. Kaziranga Biosphere Reserve
[C]. Simlipal Biosphere Reserve
[D]. Both [A] and [C]




Q16

Which of the following “Wildlife Sanctuaries” of India are located in Rajasthan:

[A]. Satkosia Basipalli Wildlife Sanctuary
[B]. Lockchao Wildlife Sanctuary
[C]. Bharatpur Wildlife Sanctuary
[D]. Sanjay Gandhi Wildlife Sanctuary
Q17

Consider the following statements and choose the correct one:

[A]. A place where animals are protected in their natural habitat is called wildlife sanctuary.
[B]. Species found only in a particular area are known as endemic species.
[C]. Migratory birds fly to far places because of climate changes.
[D]. All the above.
Q18

Payel is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Payel wants to take help from you:

[A]. Deforestation will lead to a shortage of wood and other forest products.
[B]. Deforestation leads to the extinction of many wild animals and plants.
[C]. Deforestation affects the water cycle leading to decrease in rainfall.
[D]. Deforestation will cause a decrease in temperature of earth’s atmosphere.
Q19

Consider the following statements and choose the correct one(s):

[A]. Biosphere is that part of the earth in which living organisms exist.
[B]. Biodiversity refers to the variety of organisms found in particular area or habitat.
[C]. An ecosystem includes all the living organisms of an area and the physical environment in which they live.
[D]. All the above.
Q20

In a science quiz competition, Payel are asked a question where she had to choose the statement which was/were correct?

[A]. Reforestation prevent soil erosion and floods.
[B]. Reforestation increases rainfall in an area.
[C]. Reforestation will lead to a decrease in global warming.
[D]. All the above.



Q21

Sanjay Gandhi Wildlife Sanctuary is in:

[A]. Rajsthan
[B]. Manipur
[C]. Madhya Pradesh
[D]. Maharashtra
Q22

Snakes are killed in large numbers because:

[A]. They are very poisonous
[B]. They kill rates
[C]. Their skin is expensive
[D]. They damage the crops
Q23

The Siberian crane comes to India every year in winter for a few months:

[A]. To escape the severe summer
[B]. To escape the severe winter
[C]. To escape the heavy rains
[D]. To escape from predators
Q24

Which of the following activities can help in the conservation of forests?

[A]. Recycling of cotton shirts
[B]. Recycling of silks blankets
[C]. Recycling of jute ropes
[D]. Recycling of cardboard cartons
Q25

Which of the following is not a part of Pachmarhi Biosphere Reserve?

[A]. Bori Wildlife Sanctuary
[B]. Satpura National Park
[C]. Bandipur National Park
[D]. Pachmarhi Wildlife Sanctuary

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Why are MCQs Important?

MCQ covers the entire chapter and help in revision. It also provide a perfect way to test our knowledge playing a MCQ quiz. It is interesting also as compared to descriptive questions or other short questions. These facts make MCQ so special than other study material.