1192ForestryMedium
What is the intensity of sound in normal conversation?
A90-12 dB
B120-150 dB
C10-20 dB
D40-60 dB
Correct answer
D. 40-60 dB
Explanation
The correct answer is 40-60 dB.
Correct answer
D. 40-60 dB
Explanation
The correct answer is 40-60 dB.
The western mountain region problem is / are:
Abies pindrow (Fir) period of ripening of seed is:
Cholistan Desert ranges covers about ________.
Range land of Baluchistan can be divided primarily into which categories:
Tending operations are:
The major effects of mulches, irrespective of their composition, are attributed to: