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Environmental Science

Environmental Science
_________ is a source of all minerals.

soil
water
wildlife
air

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Environmental Science
A river with high BOD value is

highly productive
highly polluted
none of these
highly clean

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Environmental Science
The atmospheric layer in which we live is called the:

Ionosphere
Exosphere
Thermosphere
Troposphere
Stratosphere

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Environmental Science
The term "normal" refers to weather data averaged over:

One year
Thirty years
At least a day
Several months

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

Lux
Parsec
Candela
Decibels

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Environmental Science
Succession initiated on large sand deposits or deserts is called

Xerosere
Psammosere
Oxylosere
Hydrosere

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MORE MCQ ON Environmental Science

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