MCQ Questions for Class 8 Science Chapter 7 Conservation of Plants and Animals
Students are advised to practice the NCERT MCQ Questions for Class 8 Science Chapter 7 Conservation of Plants and Animals with Answers Pdf free download is available here. MCQ Questions for Class 8 Science with Answers are prepared as per the Latest Exam Pattern. Students can solve these Conservation of Plants and Animals Class 8 MCQs Questions with Answers and assess their preparation level.
Conservation of Plants and Animals Class 8 MCQs Questions with Answers
Solving the Conservation of Plants and Animals Multiple Choice Questions of Class 8 Science Chapter 7 MCQ can be of extreme help as you will be aware of all the concepts. These MCQ Questions on Conservation of Plants and Animals Class 8 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Have a glance at the MCQ of Chapter 7 Science Class 8 and cross-check your answers during preparation.
Question 1.
WWF works in the field of:
(a) water conservation
(b) forest conservation
(c) wildlife conservation
(d) human resource conservation
Answer
(c) wildlife conservation
WWF works in the field of wildlife conservation.
Question 2.
Wildlife is depleting due to:
(a) soil erosion
(b) hunting and poaching
(c) loss of sunlight
(d) loss of minerals
Answer
(b) hunting and poaching
Wildlife is depleting due to hunting and poaching.
Question 3.
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 chemical fertilisers and pesticides
(d) providing habitats for animals in zoo
Answer
(a) clearing of land to plant crops and build road
Clearing of land to plant crops and build road is responsible for extinction of a species
Question 4.
Fauna means:
(a) wild animals
(b) domesticated animals
(c) all types of plants
(d) both (a) and (b)
Answer
(d) both (a) and (b)
Fauna includes both wild and domesticated animals.
Question 5.
Endemic species are:
(a) those which are facing the dangers of extinction
(b) exclusively found in a particular area only
(c) found every where
(d) none of these
Answer
(b) exclusively found in a particular area only
Endemic species are exclusively found in a particular area only.
Question 6.
Zoos are places:
(a) where wild animals are protected and preserved
(b) where animals are protected in artificial settings instead of their natural habitat
(c) or reserves which are large and diverse enough to protect whole sets of ecosystems
(d) none of these
Answer
(b) where animals are protected in artificial settings instead of their natural habitat
Zoos are places where animals are protected in artificial settings instead of their natural habitat.
Question 7.
National parks are:
(a) reserves which are large and diverse enough to protect whole sets of ecosystems
(b) places where animals are protected in artificial setting instead of their natural habitat
(c) some areas where wild animals are protected and preserved
(d) none of these
Answer
(a) reserves which are large and diverse enough to protect whole sets of ecosystems
National parks are reserves which are large and diverse enough to protect whole sets of ecosystems.
Question 8.
Biosphere is:
(a) that part of the earth in which non-living organisms exist
(b) that park of the earth in which living organisms exist or which support life
(c) that part of the earth in which both living and non-living organisms exist
(d) none of these
Answer
(b) that park of the earth in which living organisms exist or which support life
Biosphere is that part of the earth in which living organisms exist or which support life.
Question 9.
Which of the following species is extinct:
(a) great Indian Bustard bird
(b) musk deer
(c) cheetah
(d) blue whale
Answer
(c) cheetah
Cheetah species is extinct whereas great Indian Bustard Bird, Musk Deer and Blue Whale are endangered species.
Question 10.
‘Project Tiger’ was launched in:
(a) 1983
(b) 1973
(c) 1987
(d) 1976
Answer
(b) 1973
‘Project Tiger’ was launched in 1973.
Question 11.
‘National Forest Policy’ was implemented by Government of India in:
(a) 1958
(b) 1947
(c) 1952
(d) 1973
Answer
(c) 1952
National Forest Policy’ was implemented by Government of India in 1952.
Question 12.
‘Forest (Conservation) Act’ was implemented in:
(a) 1952
(b) 1973
(c) 1958
(d) 1980
Answer
(d) 1980
‘Forest (Conservation) Act’ was implemented in 1980.
Question 13.
The conversion of fertile land into deserts is:
(a) defertilisation
(b) desertification
(c) deforestation
(d) none of these
Answer
(b) desertification
Desertification is the convertion of fertile land into deserts. Deforestation means clearing of forest.
Question 14.
Flora means:
(a) wild plant species
(b) domesticated plant species
(c) animals
(d) both (a) and (b)
Answer
(d) both (a) and (b)
Flora are all types of plant species, including wild and domesticated animals.
Question 15.
Environment in which an animal lives is called its:
(a) habitat
(b) home
(c) reservoir
(d) resort
Answer
(a) habitat
Environment in which an animal lives is called habitat.
Question 16.
Indiscriminate cutting of forests is called:
(a) afforestation
(b) reforestation
(c) deforestation
(d) none ofthese
Answer
(c) deforestation
Indiscriminate cutting of forest is called deforestation.
Question 17.
Natural causes of deforestation include:
(a) forest fires
(b) lightening
(c) electric currents
(d) both (a) and (b)
Answer
(d) both (a) and (b)
Forest fires and lightening are natural causes of deforestation.
Question 18.
Species which are at the verge of extinction are called:
(a) extinct
(b) endangered
(c) endemic
(d) none of these
Answer
(b) endangered
Species which are at the verge of extinction are. called endangered.
Question 19.
Species which are restricted only to a specific area and not in any other geographical area are called:
(a) extinct
(b) endangered
(c) endemic
(d) none of these
Answer
(c) endemic
Species which are restricted only to a specific area and not in any other geographical area are called endemic.
Question 20.
Species is a group of population:
(a) which are not capable of inter-breeding with each other
(b) which are capable of inter-breeding with each other
(c) having same features
(d) none of these
Answer
(b) which are capable of inter-breeding with each other
Species is a group of populations which are capable of inter-breeding with each other.
Question 21.
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) none of these
Answer
(a) some areas where wild animals are protected and preserved
Wildlife sanctuaries are some areas where wild animals are protected and preserved.
Question 22.
Which one of the following is not under a conservation category of wildlife:
(a) extinct
(b) endangered
(c) endemic
(d) vulnerable
Answer
(d) vulnerable
Vulnerable is not under a conservation category of wildlife.
Question 23.
Different species are classified into different threat categories in the:
(a) yellow data book
(b) black data book
(c) blue data book
(d) red data book
Answer
(d) red data book
In Red data book different species are classified into different threat categories.
Match the Column-A with Column-B:
Question 1.
| Column-A | Column-B |
| (a) Endemic species | (i) Deda |
| (b) Endangered species | (ii) Indian giant squirrel |
| (c) Extinct species | (iii) Tiger |
Answer
| Column-A | Column-B |
| (a) Endemic species | (ii) Indian giant squirrel |
| (b) Endangered species | (iii) Tiger |
| (c) Extinct species | (i) Deda |
Question 2.
| Column-A | Column-B |
| (a) Deforestation | (i) The fertile land getting converted into deserts. |
| (b) Drought | (ii) Clearing of forests and using that land for other purposes. |
| (c) Desertification | (iii) The increase in temperature on the earth disturbs the watei cycle and reduce rainfall. |
Answer
| Column-A | Column-B |
| (a) Deforestation | (ii) Clearing of forests and using that land for other purposes. |
| (b) Drought | (iii) The increase in temperature on the earth disturbs the watei cycle and reduce rainfall. |
| (c) Desertification | (i) The fertile land getting converted into deserts. |
State whether the following statements are True or False:
Question 1.
Biosphere reserves are the areas meant for conservation of biodiversity.
Answer
True
Question 2.
The plants and animals found in a particular area are termed flora and fauna 6f that area.
Answer
True
Question 3.
Endangered species are those species of plants and animals which are found exclusively in a particular area.
Answer
False
Question 4.
There is no biodiversity in the sea.
Answer
False
Question 5.
Captive breeding programmes have saved animals from extinction.
Answer
True
Question 6.
Deforestation is the restocking of destroyed forests by planting new trees.
Answer
False
Question 7.
We should save, reuse and recycle paper to save trees, energy and water.
Answer
True
Question 8.
Red Data Book means book with red colour cover.
Answer
False
Question 9.
Migratory birds fly to far away areas every year during a particular time because of climatic changes.
Answer
True
Question 10.
Wildlife sanctuaries provide protection and suitable living conditions to wild animals.
Answer
True
Fill in the blanks:
Question 1.
Species of plants together are known as ……………………. whereas those of animals are known as …………………….
Answer
Flora, Fauna
Question 2.
Corbett national Park is located in …………………….
Answer
Uttranchal
Question 3.
In a sanctuary only ……………………. are protected.
Answer
animals
Question 4.
Conservation means ……………………. environment.
Answer
to protect
Question 5.
Endangered ……………………. are those which are in the ……………………. of extinction.
Answer
species, danger
Question 6.
A book in which information on threatened species is given, is called …………………….
Answer
Red data book
Question 7.
……………………. is the phenomenon of movement of a species from its own habitat to some other habitat for a particular time period every year for a specific purpose like breeding.
Answer
Migration
Question 8.
……………………. is the restocking of destroyed forests by planting new trees.
Answer
Reforestation
Question 9.
An ……………………. is made of all the plants, animals and micro organisms in an area along with non-living components.
Answer
ecosystem
Question 10.
A place where animals are protected in their natural habitat are called …………………….
Answer
biosphere reserves
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