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conservation class8

Total questions: 28

Worksheet time: 14mins

Name
Class
Date
1.

A species that is at a very high risk of extinction in the wild are known as

a)

Critically endangered species

b)

Extinct species

c)

Endangered species

d)

Vulnerable species

2.

The environment in which an organism or group of organisms can live,grow and reproduce is known as

a)

Space

b)

Region

c)

Habitat

d)

None

3.

Burning of fossil fuels is one of the reasons for

a)

Increasing population

b)

Climate change

c)

Decreasing pollution

d)

Threatened species

4.

Global warming is a negative effect of

a)

Conservation

b)

Deforestation

c)

Biosphere reserve

d)

Decreasing pollution

5.

The abbreviation "WWF" stands for?

a)

World Wide Forest

b)

World Wildlife Fund

c)

Both (i) and (ii)

d)

None of the above

6.

Which book contains a list of endangered species?

किस पुस्तक में लुप्तप्राय प्रजातियों की सूची है?

a)

Red data book

b)

Blue data book

c)

yellow data book

d)

Black data book

7.

What is flora ?


वनस्पति क्या है?

a)

Species of plants

b)

Species of animals

8.

What is not a threat to biodiversity?

जैव विविधता के लिए खतरा क्या नहीं है?

a)

afforestation

b)

Deforestation

c)

Pollution

d)

wildlife trade

9.

______ is made of plants, animals, micro-organisms including non-living things such as soil, water etc.

______ पौधों, जानवरों, सूक्ष्म जीवों से बना है जिसमें गैर-जीवित चीजें जैसे मिट्टी, पानी आदि शामिल हैं।

a)

ecosystem

b)

Biodiversity

c)

nature

d)

surroundings

10.

Is biodiversity important ?

क्या जैव विविधता महत्वपूर्ण है?

a)

Yes

b)

no

c)

Not sure

11.

Oil spill is a threat to organisms living in ..........................

a)

Forests

b)

Deserts

c)

Seas

d)

Plains

12.

Asiatic lion is found in............................

a)

Assam

b)

Kerala

c)

Gujarat

d)

Rajasthan

13.

Dodo bird is an example of .....................species.

a)

Extinct

b)

Endangered

c)

Vulnerable

d)

Rare

14.

Illegal hunting of wild animals for commercial uses is called

a)

Pollution

b)

Conservation

c)

Poaching

d)

None of these

15.

Satpura National Park is a part of (a)   Biosphere Reserve

16.

Rhinos are poached for their ____________________

a)

bones

b)

teeth

c)

meat

d)

horns

17.

What does picture indicate?

a)

Reforestation

b)

Deforestation

18.

THE PROCESS BY WHICH AN AREA GETS CONVERTED INTO A DESERT IS KNOWN AS

a)

ENDEMIC

b)

DESERTIFICATION

c)

DESERT

d)

ALL OF THEM

19.

PLANTING TREES AND CREATING FOREST IN AN AREA WHERE NONE EXISTED BEFORE IS CALLED AS

a)

ENDEMIC

b)

FLORA

c)

AFFORESTATION

d)

CONSERVATION

20.

VARIETY OF LIVING ORGANISMS FOUND ON EARTH IS KNOWN AS

a)

ECOSYSTEM

b)

BIODIVERSITY

c)

FAUNA

d)

MIGRATION

21.

ALL THE NATURALLY OCCURRING, OR INDIGENOUS ANIMAL LIFE IN AN AREA

a)

FLORA

b)

FAUNA

c)

SPECIES

d)

EXTINCT

22.

ALL THE NATURALLY OCCURRING, OR INDIGENOUS PLANT LIFE IN AN AREA

a)

FLORA

b)

FAUNA

c)

MIGRATION

d)

SPECIES

23.

REMOVING AND DESTROYING FOREST IS KNOWN AS AFFORESTATION

a)

TRUE

b)

FALSE

24.

THE PROCESS OF RESTORING AND RECREATING AREAS OF FOREST IS KNOWN AS

a)

AFFORESTATION

b)

DEFORESTATION

c)

REFORESTATION

d)

TREEFORESTATION

25.

A PERIODIC MOVEMENT WHERE BIRDS AND ANIMAL MOVE ONE PLACE TO ANOTHER PLACE IS KNOWN AS

a)

SPECIES

b)

MIGRATION

c)

ENDEMIC

d)

FAUNA

26.

A PLANT, ANIMAL WHICH IS NOT FOUND ANYWHERE IN THE WORLD IS CALLED

a)

ENDANGERED

b)

MIGRATION

c)

ENDEMIC

d)

EXTINCT

27.

THE PROCESS BY WHICH AN AREA GETS CONVERTED INTO A DESERT IS KNOWN AS

a)

ENDEMIC

b)

DESERTIFICATION

c)

DESERT

d)

ALL OF THEM

28.

DESERT PLANTS ALSO KNOWN AS

a)

DES. PLANTS

b)

XEROPHYTE

c)

PLANTS IN DESERT

d)

DESERTIC PLANTS