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NATURAL VEGETATION

Total questions: 87

Worksheet time: 44mins

Name
Class
Date
1.

Natural vegetation

a)

Grow naturally without any human interference

b)

Grow naturally with the help of human interference

c)

Both of the above

d)

None of the above

2.

Find out the name of our National tree.

a)

Ashoka

b)

Neem

c)

Peepal

d)

Banyan

3.

Distribution of natural vegetation depends upon

a)

Geographical and Climatic factors

b)

Only geographical factors

c)

Only Climatic factors

d)

All of the above

4.

Which one of the following is not included in the group of non-flowering plants?

a)

Ferms

b)

Orchids

c)

Algae

d)

Fungi

5.

__________forests are found in the area where it rains throughout the year.

a)

Thorny Shrubs

b)

Himalayan forests

c)

Evergreen forests

6.

In most part of the _________region, it rains throughout the year

a)

Tropical Region

b)

Equatorial region

c)

Polar region

7.

The evergreen forests in Brazil are known as______

a)

Lungs of the earth

b)

Nose of the earth

c)

Hands of the earth

d)

Kidney of the earth

8.

There are how many mega bio-diversity country in world

a)

15

b)

16

c)

17

d)

20

9.

What do you mean by flora

a)

Abiotic life

b)

Biotic life

c)

Animal Community

d)

Plant Community

10.

Degradation of wildlife is due to

a)

Loss of tiger, plants and micro organism

b)

Loss of forest, Illegal hunting and Climatic change

c)

Loss of Ice cover region

d)

None of the above

11.

_____________ trees are the most prominent of the Alpine forest

a)

Mangrove

b)

coniferous

c)

coconut

d)

teak

12.

Mountain forests are also called ----------------- forests.

a)

Mangrove

b)

thorny forests

c)

Evergreen

d)

Montane

13.

.------------------plants can survive without water for long durations.

a)

Mangrove

b)

Deciduous

c)

Montane

d)

Thorny

14.

A ------------ is made of the uppermost branches of tall trees.

a)

manopy

b)

tanopy

c)

sanopy

d)

canopy

15.

Some popular trees of thorn forests are

a)

ebony and bamboo

b)

chir and fir

c)

Teak and sal

d)

Keekar and Babool

16.

Jim Corbett National park famous for Bengal tiger is situated in which state ?

a)

Karnataka

b)

Rajasthan

c)

Gujarat

d)

Uttarakhand

17.

Find out the name of our National tree.

a)

Ashoka

b)

Neem

c)

Peepal

d)

Banyan

18.

Tropical evergreen forests are found in areas with more than----------- cm rainfall.

a)

250

b)

300

c)

175

d)

200

19.

The trees of ----------- forest shed their leaves once a year.

a)

Thorn

b)

Deciduous

c)

mountain

d)

Tidal

20.

Kaziranga National park situated in Assam is famous for

a)

birds

b)

One-horned rhino

c)

tiger

d)

Asiatic lions

21.

In Tropical Rainforest/Evergreen Forests,which are the most important trees ?

a)

Ebony,Rosewood and Mahogany

b)

Sandalwood,Mahua and Semul

c)

Shisham, Bamboo and Rosewood

22.

Tropical Deciduous Forests shed their leaves for —

a)

9 — 10 weeks

b)

7 – 8 weeks

c)

6 – 8 weeks

d)

2 – 4 weeks

23.

Tropical Moonsoon forests receive rainfall from —— to —— cms

a)

100 to 200 cms

b)

below 100 cms

c)

above 500 cms

24.

Ranthambore Tiger Reserve is in

a)

Harayana

b)

Tamil Nadu

c)

Assam

d)

Rajasthan

25.

Degrading of wildlife is due to

a)

Loss of tiger, plants and micro organism

b)

Loss of forest, Illegal hunting and Climatic change

c)

Loss of Ice cover region

d)

None of the above

26.

Distribution of natural vegetation depends upon

a)

Geographical and Climatic factors

b)

Only geographical factors

c)

Only Climatic factors

d)

All of the above

27.

Various awareness programs for conservation of Natural Vegetation

a)

Van Mahotsav

b)

Wild life week

c)

Social Forestry

d)

All of the above

28.

Forests that grow in areas where salty sea water mixes with fresh water is called ..................................

a)

Coniferous forests

b)

Deciduous forests

c)

Tidal forests

d)

Mediterranean forests

29.

________has the largest number of vegetation species in the world.

a)

India

b)

Brazil

c)

Pakistan

30.

__________forests are found in the area where it rains throughout the year.

a)

Thorny Shrubs

b)

Himalayan forests

c)

Evergreen forests

31.

In most part of the _________region, it rains throughout the year

a)

Tropical Region

b)

Equatorial region

c)

Polar region

32.

The evergreen forests in Brazil are known as______

a)

Lungs of the world

b)

Nose of the world

c)

Hands of the world

33.

True/ False

A greater diversity in wildlife is found in India than any other country in the world

a)

True

b)

False

34.

In the swampy areas of Pantanal, _________are found

a)

Lions

b)

Pink dolphins

c)

Anacondas

35.

________are found in the rivers in Brazil. (You can choose more than 1 option)

a)

Pink dolphins

b)

Swordfish

c)

Piranas

d)

All of the above

36.

Mainly _________ are found in the Atlantic Sea

a)

Pink Dolphins

b)

Piranas

c)

Swordfish

d)

All of the above

37.

________ are huge in size and fly high in the in the sky

a)

Flamingoes

b)

Condors

c)

Parrots

d)

Macaw

38.

Degradation of environment is happening due to ________

a)

Illegal Smuggling

b)

slash and burn agriculture

c)

deforestation

d)

All of the above

39.

Which of these animals are found in Brazil? (You can choose more than 1)

a)

Pumas

b)

Jaguars

c)

Pigs

d)

Crocodiles

e)

Monkeys

40.

___________is the National Bird of Brazil

a)

Condor

b)

Rufous Bellied Thrush

c)

Macaw

41.

Ranthambore Tiger Reserve is in

a)

Harayana

b)

Tamil Nadu

c)

Assam

d)

Rajasthan

42.

The place where both natural vegetation and wildlife both are preserved

a)

Wildlife sanctuary

b)

National Park

c)

Biosphere reserve Park

d)

Bird Sanctuary

43.

A large areas where vegetation, wildlife and environment are conserved to preserve the biological diversity

a)

Wildlife sanctuary

b)

Biosphere Reserve

c)

National Park

d)

All of the above

44.

Degrading of wildlife is due to

a)

Loss of tiger, plants and micro organism

b)

Loss of forest, Illegal hunting and Climatic change

c)

Loss of Ice cover region

d)

None of the above

45.

Insects such as bees, butterflies helps in

a)

Sanitization

b)

Circulation

c)

Pollination

d)

All of the above

46.

Distribution of natural vegetation depends upon

a)

Geographical and Climatic factors

b)

Only geographical factors

c)

Only Climatic factors

d)

All of the above

47.

Various awareness programs for conservation of Natural Vegetation

a)

Van Mahotsav

b)

Wild life week

c)

Social Forestry

d)

All of the above

48.

Which one of the following is not included in the group of non-flowering plants?

a)

Ferms

b)

Orchids

c)

Algae

d)

Fungi

49.

Which of the following types of natural vegetation have originally come to India from abroad?

a)

Rare species

b)

Endemic species

c)

Endangered species

d)

Exotic species

50.

Which of the following trees is used for treating blood pressure?

a)

Jamun

b)

Tidal

c)

Neem

d)

Sarpagandha

51.

Which of the following types of vegetation does rubber belong to ?

a)

Tundra

b)

Tidal

c)

Himalayan

d)

Tropical Rain forests

52.

Trees in a Thorn Forest are..

a)

Tall

b)

Dense

c)

Scattered

d)

None of these

53.

Which of the following terms is used to denote animal species of a particular region or period?

a)

Ferm

b)

Flora

c)

Fauna

d)

None of these

54.

__________forests are found in the area where it rains throughout the year.

a)

Thorny Shrubs

b)

Himalayan forests

c)

Evergreen forests

55.

Trees in a Thorn Forest are..

a)

Tall

b)

Dense

c)

Scattered

d)

None of these

56.

Which type of vegetation grows in the sandy soil of the desert?

a)

Coniferous trees

b)

Grasslands

c)

Cactus and thorny bushes

d)

None of these

57.

The character and extent of vegetation are mainly determined by which of the climatic factor?

a)

Temperature

b)

Humidity

c)

Precipitation

d)

All of the above

58.

The variation in duration of sunlight at different places is due to differences in

a)

Latitude

b)

Altitude

c)

Duration of the day and season

d)

All of the above

59.

_________ are areas where grassland and

woodlands develop and give shelter to a

variety of wildlife.

a)

Undulating and rough terrains

b)

Hilly slopes

c)

Mountains

d)

All of the above

60.

Forest help in maintaining the temperature and oxygen level of the __________

a)

Weather

b)

Climate

c)

Atmosphere

d)

Area

61.

Forest help in the prevention of-

a)

Pandemic

b)

Decrease in CO2

c)

Diseases

d)

Global warming

62.

The economic value of services provided by forest is

a)

56 billion dollars

b)

16.2 trillion dollars

c)

18.9 trillion dollars

d)

23 billion dollars

63.

Forest help in maintaining ___ on the earth

a)

Water cycle

b)

Green cover

c)

Population

d)

Rain cycle

64.

What helps in prevention of floods in area where forests grow

a)

High temperature

b)

Dry climate

c)

High risk of land slides and sand storms

d)

Water seeping into the soil

65.

The _________ is used to denote plants of a particular region or period.

a)

Vegetation

b)

Flora

c)

Fauna

d)

Agriculture

66.

_____________ trees are the most prominent of the Alpine forest

a)

Mangrove

b)

coniferous

c)

coconut

d)

teak

67.

Mountain forests are also called ----------------- forests.

a)

Mangrove

b)

thorny forests

c)

Evergreen

d)

Montane

68.

Tropical Deciduous Forests shed their leaves for —

a)

9 — 10 weeks

b)

7 – 8 weeks

c)

6 – 8 weeks

d)

2 – 4 weeks

69.

Degrading of wildlife is due to

a)

Loss of tiger, plants and micro organism

b)

Loss of forest, Illegal hunting and Climatic change

c)

Loss of Ice cover region

d)

None of the above

70.

Distribution of natural vegetation depends upon

a)

Geographical and Climatic factors

b)

Only geographical factors

c)

Only Climatic factors

d)

All of the above

71.

Which of the following types of natural vegetation have originally come to India from abroad?

a)

Rare species

b)

Endemic species

c)

Endangered species

d)

Exotic species

72.

Trees in a Thorn Forest are..

a)

Tall

b)

Dense

c)

Scattered

d)

None of these

73.

Which of the following terms is used to denote animal species of a particular region or period?

a)

Ferm

b)

Flora

c)

Fauna

d)

None of these

74.

__________forests are found in the area where it rains throughout the year.

a)

Thorny Shrubs

b)

Himalayan forests

c)

Evergreen forests

75.

Which type of vegetation grows in the sandy soil of the desert?

a)

Coniferous trees

b)

Grasslands

c)

Cactus and thorny bushes

d)

None of these

76.

The character and extent of vegetation are mainly determined by which of the climatic factor?

a)

Temperature

b)

Humidity

c)

Precipitation

d)

All of the above

77.

The variation in duration of sunlight at different places is due to differences in

a)

Latitude

b)

Altitude

c)

Duration of the day and season

d)

All of the above

78.

The _________ is used to denote plants of a particular region or period.

a)

Vegetation

b)

Flora

c)

Fauna

d)

Agriculture

79.
Cinchona trees are found in the areas of rainfall more than
a)
100 cm
b)
50 cm
c)
70 cm
d)
less than 50 cm
80.
Alpine and Tundra vegetation is found at the height of:
a)
6000 metres
b)
9000 metres
c)
4500 metres
d)
4000 metres
81.
Which states and union territories of India have the largest percentage of its area under forest cover?
a)
Andaman and Nicobar Islands
b)
Arunachal Pradesh
c)
Andhra Pradesh
d)
All of these
82.
Which one of the following state of India has the least percentage of its area under forest cover?
a)
Bihar
b)
Punjab
c)
Madras
d)
Sikkim
83.
Which type of vegetation grows in wet, marshy soil?
a)
Cactus
b)
Alpine vegetation
c)
Mangroves
d)
None of these
84.
Due to which reason the vegetation of most of the areas has been modified or replaced or degraded?
a)
Change of climate
b)
Human occupancy
c)
Soil erosion
d)
None of these
85.
Ebony, mahogany and rosewood trees are grown in which type of the forests?
a)
Coniferous forest
b)
Tropical rainforest
c)
Tropical thorn forest
d)
None of these
86.
By which ways do forests control the soil cover of an area?
a)
Controlling soil erosion
b)
Providing humus to the soil
c)
Regulating stream flow
d)
All the above
87.

What is the place of India in the world in terms of plant diversity?

a)

Top 10th amogst world and 4th in Asia

b)

8th

c)

9th

d)

6th