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Environmental Science

Environmental Science
Which of the following is not considered a temperature scale?

Celsius
Kelvin
Fahrenheit
Calorie

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Environmental Science
The 3 R principle in waste management involves

Reduce, Reform, Reset
Reduce, Retain, Regain
Reduce, Reuse, Recycle
Reduce, Regain, Reuse

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Environmental Science
A biodegradable plastic developed by Biopak Corporation Australia

PVC
Pet
Biopol
Polyester

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Environmental Science
Air pollution can be of

both a and b
artificial or man made origin
b only
natural origin

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Environmental Science
Carbon monoxide is a pollutant because

it reacts with O2
makes nervous system inactive
it inhibits glycolysis
reacts with haemoglobin

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Environmental Science
Water used for paper mills should not contain

iron
magnesium
sodium
chlorine

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MORE MCQ ON Environmental Science

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