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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 type of vegetation is known as purely Indian Vegetation ?


Answer :

Exotic plants
Indigenous species
Virgin vegetation
Endemi


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


Answer :

Tundra
Himalayan
Tidal
Tropical Evergreen


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 :

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 :

In which of the following forests, the trees shed their leaves for about two months in dry summer season ?


Answer :

Tropical Evergreen forest
Tropical Deciduous forest
Tropical thorny forest
Mangrove forest


Question :

Which forests are affected by tides in coastal areas ? [C'BSE CCE 2010]


Answer :

Alpine
Coniferous
Deciduous
Mangroves


Question :

The Gir Forest is the last remaining habitat of


Answer :

Bengal Tiger
Asiatic Cheetah
Asiatic Lions
Leopard


Question :

Plant community which has grown naturally without human aid [CBSE CCE 2010]


Answer :

Virgin Vegetation
Exotic plants
Tundra
Taiga


Question :

In which state is Sambhar Lake situated ? [CBSE CCE 2010]


Answer :

Rajasthan
Uttar Pradesh
Bihar
J & K