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Environmental Science

Environmental Science
The earth's atmosphere is divided into layers based on the vertical profile of:

Air pressure
Wind speed
Air density
Air temperature

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Environmental Science
Which of the following is the major cause of pollution?

man
hydrocarbon gases
plants
fungi

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Environmental Science
The ozone at ground level is primarily from __________ precursors.

CFCs
Fossil fuel
Methane
Oxygen

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Environmental Science
Sulphur bacteria are examples of

Carnivores
Autotrophs
Saprophytes
Heterotrophs

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Environmental Science
Wild life protection act was formulated during the period of ______

Mrs. Indira Gandhi
Lal Bahadur Shasthri
Rajiv Gandhi
Morarji Desai

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Environmental Science
The unit of measurement of intensity of sound is in _________

Candela
Parsec
Decibels
Lux

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