Oil, coal and natural gas supply approximately ________________ % of the energy used in the United States.
A. 10
B. 25
C. 40
D. 90
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
The combined albedo of the earth and the atmosphere is approximately __________________ percent.
A. 4
B. 10
C. 30
D. 50
E. 90
A red shirt ________________.
A. Selectively absorbs red wavelenghts of visible light and scatters the rest
B. Selectively scatters red wavelenghts of visible light and absorbs the rest
C. None of the above
D. Both A & B
If you want to keep an object cool while exposed to direct sunlight, ________________.
A. Put it inside a brown paper bag
B. Wrap it in black paper
C. Wrap it in aluminum foil with the shiny side facing inward
D. Wrap it in aluminum foil with the shiny side facing outward
_______________ is an In-site conservation method.
A. National parks
B. Forests
C. Zoo
D. Parks
All are insitu conservation efforts except __________________.
A. National parks
B. Sanctuaries
C. Zoo
D. biosphere reserves
The famous Minamata disease in Japan is due to the accumulation of____________in fishes.
A. Cadmium
B. Mercury
C. Zinc
D. Lead
5th June is observed as ________________.
A. World forest day
B. World environment day
C. World wildlife day
D. World population day
IUCN is also called as ________________.
A. Man and Biosphere program
B. World Conservation Union
C. World Conservation Consortium
D. World Wide Conservation Union
