Of the gases listed below, which is NOT believed to be responsible for enhancing the earth’s greenhouse effect?
A. Chlorofluorocarbons (CFCs)
B. Molecular oxygen (O2)
C. Nitrous oxide (N2O)
D. Carbon dioxide (CO2)
E. Methane (CH4)
Category: General Knowledge Mcqs
General Knowledge Mcqs are from diffrent sections like sports, geography, improtant days, book authers , atmosphere, events. GK Mcqs. General knowledge mcq for competitive exam , interview and entrance test , Government exams , State and UPSC Civil Services Examinations , PSC, SSC , cgl, ibps,ias,ras , Bank exams and other various exams
Exponential growth occurs when there is ____________.
A. A great environmental resistance
B. No environmental resistance
C. No biotic potential
D. A fixed carrying capacity
In the northern hemisphere, a solar panel should be placed on the side of the roof facing ____________.
A. East
B. West
C. North
D. South
More solar radiation is received at the ____________.
A. Earth
B. Top of the atmosphere
C. North and south poles
D. None of these
Nitrogen fixing blue green alga is _____________.
A. Clostridium
B. Rhizobium
C. Nostoc
D. Nitrosomonas
A renewable source of energy is ____________.
A. Petroleum
B. Coal
C. Nuclear fuel
D. Trees
The destruction of the forest areas by man made efforts is called ____________.
A. Afforestation
B. Deforestation
C. Non-forestation
D. Bio forestation
Area X represents ____________.
A. coal
B. solar
C. nuclear
D. oil
The term “Nuclear winter” is associated with ____________.
A. Nuclear War
B. Nuclear disarmament
C. Nuclear weapon testing
D. After effect of a nuclear explosion
Which of the following is a secondary pollutant?
A. CO2
B. CO
C. O3
D. SO2
