Top 150+ Solved Environmental Issues MCQ Questions Answer
Q. Which of the following is mismatched?
a. Fossil fuel burning - Release of CO2
b. Nuclear power station - Radioactive waste
c. Solar energy – Green house effect
d. Biomass combustion – Release of CH4
Q. Which of the following is not causing pollution?
a. Thermal power plant
b. Nuclear power plant
c. Automobiles
d. Hydroelectric power plant
Q. Soil conservation can be best achieved by having …
a. Wind screen
b. Good plant cover
c. Restricted human activity
d. Low rain fall
Q. Biological treatment of water pollution can be done by
a. Lichen
b. Phytoplankton
c. Algae
d. None of these
Q. Who created the Haryana Welfare Club?
a. Ramesh Dagar
b. Sunderlal Bahuguna
c. Ahmad Khan
d. Suresh Dagar
Q. What is the major problem of using nuclear energy?
a. Accidental leakage
b. It is very costly
c. Safe Disposal
d. Both A and C
Q. Name the natural phenomenon responsible for heating of earth’s surface and atmosphere?
a. Global warming
b. Green house effect
c. Eutrophication
d. Aforestation
Q. What is the average temperature of earth maintained by green house effect?
a. 15°c
b. 18°c
c. 25°c
d. 30°c
Q. In which form earth ‘s surface reemits heat?
a. UV radiation
b. Infrared radiation
c. Gamma rays
d. rays
Q. Which gases are commonly known as green house gases?
a. CO2 & CH4
b. CO2 & NH4
c. CO & N2
d. NH4, CO ,SO2
Q. What is correct for the region labeled as a,b,c and d?
a. a- CO2 60% ,b- CH4 20% , c- CFC 14% ,d-N2O 6%
b. a- CFC60% ,b- CH4 20% , c- CO2 14% ,d-N2O 6%
c. a- CFC60% ,b- CO2 20% , c- CH4 14% ,d-N2O 6%
d. a- CFC60% ,b- CH4 20% , c- N2O 14% ,d- CO2 6%
Q. .In the given chart of biological magnification what does a and b indicate? Fish eating birds-DDT -25ppm
a. a=phytoplanktons,b=insects eating bird
b. a= Zooplanktons , b=large fish Small fish-DDT - 0.5ppm
c. a=DDT-0.03ppm,b=DDT-2ppm
d. a=DDT-0.04ppb,b-DDT-2ppb Water- DDT -0.0003ppm