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Environmental Science

Environmental Science
The practical problem in hydrogen production is its

atomicity
weight
valency
chemical property

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Environmental Science
Official date of Earth Day is on _________

43973
43987
43943
43911

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Environmental Science
Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming?

CFCs -14%, Methane-20%
N2O-6%, CO2 -86%
Methane-20%, N2O-18%
CO2-40%,CFCs-30%

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Environmental Science
The Indian Parliament passed the Biodiversity Bill in the year_________

2000
2005
2002
2007

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Environmental Science
The famous Minamata disease in Japan is due to the accumulation of____________in fishes.

Mercury
Zinc
Cadmium
Lead

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Environmental Science
Minamata disease is caused by

Marine Pollution
Water Pollution
Air Pollution
All of these

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MORE MCQ ON Environmental Science

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