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consevation

Total questions: 24

Worksheet time: 12mins

Name
Class
Date
1.

A place in environment where an organism lives is ________

a)

Home

b)

Resort

c)

Habitat

d)

Reservoir

2.

Cutting of trees on large scale is called

a)

Deforestation

b)

Reforestation

c)

Afforestation

d)

None of these

3.

Deforestation takes place by

a)

Human activities

b)

Only by natural resources

c)

Both of these

d)

None of these

4.

The growing more and more of plants is called

a)

Deforestation

b)

Afforestation

c)

Reforestation

d)

None of these

5.

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

a)

ENDEMIC

b)

FLORA

c)

AFFORESTATION

d)

CONSERVATION

6.

VARIETY OF LIVING ORGANISMS FOUND ON EARTH IS KNOWN AS

a)

ECOSYSTEM

b)

BIODIVERSITY

c)

FAUNA

d)

MIGRATION

7.

REMOVING AND DESTROYING FOREST IS KNOWN AS AFFORESTATION

a)

TRUE

b)

FALSE

8.

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

a)

ENDEMIC

b)

DESERTIFICATION

c)

DESERT

d)

ALL OF THEM

9.

Deforestation takes place by

a)

Human activities

b)

Only by natural resources

c)

Both of these

d)

None of these

10.

Sanctuary is a place where

a)

Animals are protected

b)

Plants are protected

c)

Office of forest department

d)

None of these

11.

Part of earth which supports the biodiversity is called

a)

Biosphere

b)

Sanctuary

c)

Ecosystem reserve

d)

Biotic community

12.

The species which are at the verge of the extinction

a)

Endemic

b)

Extinct

c)

Endangered

d)

None of these

13.

Sanctuary is a place where

a)

Animals are protected

b)

Plants are protected

c)

Office of forest department

d)

None of these

14.

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

a)

FLORA

b)

FAUNA

c)

SPECIES

d)

EXTINCT

15.

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

a)

FLORA

b)

FAUNA

c)

MIGRATION

d)

SPECIES

16.

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

17.

What is flora ?


वनस्पति क्या है?

a)

Species of plants

b)

Species of animals

18.

______ 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

19.

Illegal hunting of wild animals for commercial uses is called

a)

Pollution

b)

Conservation

c)

Poaching

d)

None of these

20.

Purposes that trees are cut for:

a)

Producing land for cultivation

b)

Building houses and factories

c)

For fun

d)

Because they need a lot of water

21.

Natural cause of deforestation

(a)  

22.

Can Global Warming occur due to deforestation?

a)

No, because the level of oxygen will be high

b)

Yes, as the carbon dioxide level will be low

c)

No, I don't know what Global Warming is

d)

Yes, as it will increase the amount of carbon dioxide in the atmosphere

23.

Can carbon dioxide trap Sun's heat rays

a)

No

b)

Yes

24.

Species of plants and animals which are found exclusively in a particular area

(a)