A:-oxidising smog
B:-reducing smog
C:-neutral smog
D:-none of above
Correct Answer:- Option-A
Question77:-The concentration of ozone in the stratosphere is lowest during
A:-February-April
B:-July-October
C:-DecemberJjanuary
D:-None of above
Correct Answer:- Option-B
Question78:-The optimum DO in natural water is
A:-3-5 ppm
B:-4-6 ppm
C:-5-7 ppm
D:-6-8 ppm
Correct Answer:- Option-B
Question79:-Example of an organochlorine pesticide is
A:-Malathion
B:-Carbaryl
C:-DDT
D:-Trichlorphon
Correct Answer:- Option-C
QuestionB0:-Acid mine drainage is characteristic of mining areas usually within rocks containing an abundance of
minerals.
A:-sulfide minerals
B:-oxide minerals
C:-carbonate minerals
D:-pitrate minerals
Correct Answer:- Option-A
Question81:-The process of conversion of nitrate to ammonium is
A:-Nitrification
B:-Nitrogen fixation
C:-Denitrification
D:-Ammonification
Correct Answer:- Option-D
Question82:-The first comprehensive environmental legislation in the world is
A:-National Environmental Policy Act (NEPA}-USA
B:-Canadian Environmental Assessment Act (CEAA)-Canada
C:-EIA Directive-European Union
D:-Environmental Protection Act EPA-India
Correct Answer:- Option-A
Question83:-The beginning of EIA was made in India with the impact assessmentof
A:-River valley projects
B:-Industrial projects
C:-Thermal power projects
D:-Mining projects
Correct Answer:- Option-A
Question84:-In India, Public consultation has been made a mandatory component of EIA by
A:-EIA notification 1994
B:-Amendments in 1997 to the EIA Notification 1994
C:-EIA Notification 2006
D:-Amendments in 2009 to the EIA notification 2006
Correct Answer:- Option-B
Question85:-Which of the statement regarding EIA in India is not correct 7
A:-All 'A' category projects requrie prior EC from Central Govemment
B:-All 'B' category projects require prior EC from the State/Union Territory
C:-Scoping process is applicable to all A and B projects
D:-In the scoping stage, TOR for EIA shall be fumished to proponent by EAC or SEAC