Related Questions

Decaying vegetation produces organic acids which causes a breakdown of minerals. This is ________
A Physical weathering
B Chemical weathering
C Both A and B
D Chemical erosion
'Organic system' as related to the organization implies its -
A natural and unimpeded growith
B growth with inputs from science and technology
C growth with the help of expert knowledge
D steady all - round development
Where is the only organic fertilizer factory of Bangladesh situated?
A Rangpur
B Chuadanga
C Bogra
D Gazipur
Read the paragraph and answer the question-photosynthesis is a process in which radiant energy from sun is stored as chemical energy , which in turn is used to decompose carbon dioxide and water. The product of their decomposition are recombined into a new compound which successively builds, up into more and more complex organic substances like sugars, starches and cellulose that comprise the plant.The word stored in the paragraph is closest in morning to
A specified
B retained
C converted
D discovered
কার্বিলঅ্যামিন পরিক্ষার মাধ্যমে কোন ধরনের ‍জৈব যৌগ সনাক্ত করা যায়?(What type of organic compound can be detected by carbylamine test?)
A Primary amine
B Aldehyde
C Amide
D Primary alcohol
Find the antonym of Organic
A Chemical
B Living
C Natural
D United
What does loss of organic matter result in?
A Conserving naturally planted or cultivated vegetation
B conserving water that falls on the surface
C lessening soil’s ability to combat erosion
D eroding the total environment
Organic components of bone are
A Type 1 collagen
B Keratan sulphate
C Chondroitin sulphate
D Calcium
E Sodium
How the biological oxygen demand gets affected with the increased presence of organic matter in water?
A the oxygen demand increases
B the oxygen demand decreases
C the oxygen demand remains unchanged
D none of the mentioned
The method of soil conservation in which bare ground between plants is covered with layer of organic matter like straw is called?
A Mulching
B Contour barriers
C Rock dam
D Terrace farming

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