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Environmental Science

Environmental Science
Noise is measured using sound meter and the unit is

joule
hertz
decibel
sound

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Environmental Science
The outermost zone of a biosphere reserve is

core zone
manipulation zone
buffer zone
All listed here

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Environmental Science
Carbon dioxide is called greenhouse gas because it is

Used in green-house to increase plant growth
Transparent to both sunlight and heat
Transparent to sunlight but traps heat
Transparent to heat but traps sunlight

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Environmental Science
Rain during November is more acidic than monsoon rain due to

None of these
dissolved NO2
dissolved SO2
dissolved CO2

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Environmental Science
The combustion of waste in the absence of Oxygen is called

Hydrolysis
Pyrolysis
Haemolysis
None

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Environmental Science
Which of the processes is used to dispose the radioactive wastes?

ground storage
ocean disposal
landfills
vary based on activity

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MORE MCQ ON Environmental Science

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