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CBSE Notes 2011-2012 » Natural Vegetation and Wildlife - Class 9 Social Science MCQs (Free Practice Test)

Natural Vegetation and Wildlife - Class 9 Social Science MCQs (Free Practice Test)


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Question :

Which of the following bio-reserves of India is/arc included in the world network of biosphere ?
(i) Manas
(ii) Gulf of Mannar
(iii) Dihang-Dibang
(iv) Nanda Devi


Answer :

only (i) and (iv)
only (iii)
(i), ( ii) and (iv)
All, (ii), (iii) and (iv)


Question :

Which of the following is not a fresh water lake ? [CBSE CCE 2010]


Answer :

Dal Lake
Nainital
Bhimtal
Sambhar Lake


Question :

How many plant species are found in India ?


Answer :

about 47,350
about 47,000
47,700
40,700


Question :

Which of the following conservation strategies does not
indirectly involve community participation ?


Answer :

Joint Forest Management
Beej Bachao Andolan
Chipko Movement
Demarcation of wildlife sanctuaries


Question :

Choose the correct statement.
(i) Plants species occurring in same groups in different area having dissimilar climatic condition are termed as Biomes
(ii) The interlinking and interdependence of all plants and animals in given area forms an Ecosystem.
(iii) Savanna is similar to grass but with scattered trees,
(iv) Biosphere is a narrow belt of liv ing organism.


Answer :

(i), (ii) and (iii) are correct.
(i), (ii) and (iv) are correct.
(ii), (iii) and (iV) are correct.
All are correct.


Question :

Which among the following natural vegetation is most predominant in India ? [CBSE CCE 2010]


Answer :

Tropical deciduous forests
Alpine forests
Thorny bushes
Mangrove forests


Question :

Rats, mice, rabbits, fox, wolf, tiger, lion, wild ass, horses
and camels are mostly found in


Answer :

Mangrove forests
Mountain forests
The Thorny forests and Scrubs
Tropical deciduous forest


Question :

Which of the following is the natural habitat of the Indian lion ? [CBSE CCE 2010]


Answer :

Gir forest
Sunderbans
Periyar
Kaziranga


Question :

Cinchona trees are found in the area of rainfall more than


Answer :

100 cm
70 cm
50 cm
Less than 50 cm


Question :

Moist Tropical deciduous forests are more prominent in the eastern and central parts of India bccause [CBSE CCE 2010]


Answer :

most of the rivers are found in this part
the soil is ideally suited for such activities
these areas experience 100 to 200 cm of annual rainfall.
There is a commercial significance of such forests in these areas.