The formula for exponential population growth is __________?
A. dN/dt = rN
B. dt/dN = rN
C. dN/rN = dt
D. rN/dN = dt
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Category: Environmental Science
Environmental science MCQ is the section of General knowledge MCQ Questions for all exam like 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
Rain during November is more acidic than monsoon rain due to __________?
A. dissolved CO2
B. dissolved SO2
C. dissolved NO2
D. none of the above.
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The formula of growth rate for population in given time is __________?
A. dt/dN=rN
B. dt/rN=dN
C. dt/rN=dt
D. dN/dt=rN
E. dN/rN=dt
Which of the following is an extinct species?
A. Tiger
B. Lion
C. Dodo
D. Ostrich
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Which of the following is the most responsible for world water crisis?
A. Dams
B. Floods
C. Drought
D. Population growth
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_________ is the most inhuman of social crimes.
A. Rape
B. Kidnap
C. Dowry death
D. Robbery
Carbon sequestration is a strategy used to control __________?
A. pollution
B. population explosion
C. desertification
D. global warming
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Major cause of Ozone depletion is due to which chemical?
A. ChloroFluoroCarbons
B. Polyphenols
C. Dioxins
D. Rayon
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The processes of condensation and freezing __________?
A. Both release sensible heat into the environment
B. Both absorb sensible heat from the environment
C. Do not affect the temperature of their surroundings
D. Do not involve energy transport
Which of the following is mainly responsible for the extinction of wild life?
A. Pollution of air and water
B. Hunting of flesh
C. Destruction of Habitats
D. All of these
