19.
The major cause of species extinction is
A. agricultural activities
B. extraction (including mining, fishing, logging)
C. development (human settlements, industry)
D. habitat loss and degradation
Answer & Explanation
Answer: Option D
Explanation:
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20.
The major crops found in Sudan are
A. rice, barley, bananas, cocoa
B. maize, cotton, bananas, groundnut
C. bajra, oats, tobacco
D. wool, wine, jute
Answer & Explanation
Answer: Option B
Explanation:
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21.
The most pleasant elements i.e. summer temperatures rarely above 40º and winters are fairly mild, occur in the
A. tropical mid-latitude zone
B. sub-tropical latitude zone
C. temperature mid-latitude zone
D. sub-temperature latitude zone
Answer & Explanation
Answer: Option C
Explanation:
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22.
The movement of particles by rolling, sliding and shuffling along the eroded surface is called
A. saltation B. suspension
C. traction D. solution
Answer & Explanation
Answer: Option C
Explanation:
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23.
Which of the following is an igneous rock?
A. Granite B. Limestone
C. Slate D. Quartzite
Answer & Explanation
Answer: Option A
Explanation:
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24.
The main dividing line between the geological regions of the Indo Gangetic plain and the peninsula is
A. the Vindhya range
B. the Aravallis
C. the Nilgiri hills
D. the Satpwas
Answer & Explanation
Answer: Option A
Explanation:
No answer description available for this question