Skip to content
MCQtimes.com
GK
Pakistan Studies
Current Affairs
Islamic Studies
English
MCQtimes.com
Toggle Menu
Forestry
Home
/
Forestry
- Page 130
Show/Hide Answers
Forestry
Which of the following does not cause pollution?
CO2
SO2
H2
CO
Author:
rikazzz
Comment
Forestry
Charcoal is:
An important wood related industry
It is essentially a cottage industry operating mainly in the private sector
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
The storage capacity of a soil equals:
Field capacity
Field capacity less capillary water
Field capacity less hygroscopic water
Field capacity plus gravitational water
Author:
rikazzz
Comment
Forestry
Melanization generally involves the following zone:
Horizon-B
Horizon-A
Horizon-C
All of these
Author:
rikazzz
Comment
Forestry
Carbon monoxide is a pollutant because:
It reacts with O2
It inhibits glycolysis
Reacts with haemoglobin
Makes nervous system inactive
Author:
rikazzz
Comment
Forestry
Parkinsonia aculeate, Linn is:
A small evergreen tree
Bark thin, smooth
Branches green
All of the above
Author:
rikazzz
Comment
Forestry
Loss of forests, urbanization, increasing pollution are all due to:
Population explosion
Nitrogen di-oxide
Global warming
Sulphur dioxide
Author:
rikazzz
Comment
Forestry
Area where two communities overlap each other:
Niche
Ecotype
Edge line
Ecotone
Author:
rikazzz
Comment
Forestry
The noise level of London is around:
120-170 db
90-160 db
100-130 db
100-160 db
Author:
rikazzz
Comment
Forestry
The atomspheric UV radiations are absorbed in the zone called:
Troposphere
Stratosphere
Mesosphere
Thermosphere
Author:
rikazzz
Comment
Page navigation
Previous Page
Previous
1
…
128
129
130
131
132
…
168
Next Page
Next
Go to Page
Light
Dark
GK
Pakistan Studies
Current Affairs
Islamic Studies
English