Section- Geography: (30 MARKS.)
Q.N.1 Choose the correct option of the following questions:-
1x5= 5.
(i) Which one is not a part of biological environment?
(a) Plants (b) Water (c) Animals (d) Human beings.
(ii) Which one of the following is not a human activity?
(a)Diverse land use (b) Cleaning of forests (c) New human settlement (d) Formation of mountain
(iii) The full form of SIMA is:
(a)Silica & mica (b) Silica & magnesium (c) Silica & magma
(d) Silica & magnetite
(iv) In normal lapse rate, temperature decreases at the rate of 1 degree with every:
(a) 165 m ascend
(b) 175 m ascend (c) 185m ascend
(d) 195 m ascend
(v) In which year was the Wildlife Protection Act passed in India?
(a)1971 (b)1972 (c) 1973 (d)1974
Q.N.2 Write True or False for the following statements:-
1x4= 4.
(a) Diamond is the softest substance_________.
(b) Aircrafts often fly through the Stratosphere _________.
(c) Laterite soil is the most fertile soil_________.
(d) The literal meaning of lithosphere is the sphere of rocks_________.
Q.N.3 Define the following terms (any three):-
2x3 =6.
(a) Weathering (b) Residual soil (c) P- Wave (d) Crust.
Q.N.4 Write the answer of the following in brief: -
2x3 = 6.
(i) What is meant by SIMA and SIAL?
(ii) Why is humus formed more rapidly in humid areas?
(iii) What is lava?
Q.N. 5 Write the answer of the following: -
3x2 =6.
(a) Name three major sources of pollutants in the air. Also state the ill- effects of these air pollutants.
(b) What are fossil fuels? Name any two fossil fuels and specify their importance.
Q.N. 6 Locate these on outline map of India: -
1x3 = 3.
(i) Alluvial soil (ii) Black soil (iii) Forest and Mountain soil.
Section- History : ( 30 Marks)
Q.N. 1 Choose the correct option of the following question: -
1x5 =5.
(i) Prithiviraj Raso was written by-
(a)Tulsidas (c) Chand Bardai (c) Arya Bhatt (d) Abul Fazl
(ii) The Sun temple, known for its fine architecture, is situated at-
(a)Puri (b) Bhubaneswar (c) Khajuraho (d) Konark
(iii) The term “Mandalam” stands for-
(a) a village (b) a sabha (c) a district (d) a province
(iv) The first Muslim invasion in India was led by –
(a)Mahmud of Ghazni (b) Muhammad Ghori (c ) Muhammad-bin-Qasim (d) Muhammad-bin-Tughlaq
Answers
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Answer:
ttt to the na ki korbo bujte parsi na to
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Explanation:
It is because they get enough water through the water vapour present in the atmosphere due to a huge amount of humidity which ultimately helps in easy humus creation. As bacterias need moisture to grow , in humid areas they reproduce and increase rapidly which results in fast formation of humus.
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