Related Questions

”I have not seen the Himalayas. But I have seen Sheikh Mujib. In personality and in courage this man is the Himalayas. I have thus had the experience of witness the Himalayas" উক্তিটি কার?
A ইয়াসির আরাফাত
B ফিদেল কাস্ত্রো
C জেমস এলেন
D ডেনিসন প্রেনটিস
Which one of the following processes of weathering belongs to both mechanical and chemical weathering?
A Crystallization
B Exfoliation
C Hydration
D Carbonation
There is a number which is very peculiar . This number is three times the sum of its digits. Can you find the number ?
A 24
B 27
C 32
D 36
The peculiar (A)/ dress he wear (B)/ gave him a comical (C) / appearance (D) .
A peculiar
B wears
C comical
D appearance
A double acting reciprocating pump compared to a single acting pump (of almost same size working under same pressure levels) would give almost double
A Head
B Discharge
C Efficiency
D None of these
When almost all the elevated portions are worn down by river erosion reducing an area to almost a plain region, it is termed as
A Fanplain
B Panplain
C Pediplain
D Peneplain
Which of the following is not a type of chemical weathering?
A Corrosion
B Solution
C Oxidation
D Carbonation
Improper storage condition results in the weathering of coal and spontaneous combustion, which increases its
A friability & oxygen content
B caking index
C yield of carbonized products
D calorific value
Which of the following is a chemical weathering process ?
A Frost Action
B Hydraulic Action
C Oxidation
D Thermal Expansion
A weathering process in which layers of rocks peel off as expansion alternates with contraction, is known as ________
A Shattering
B Block separation
C Granular disintegration
D Exfoliation

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