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Environmental Science

Environmental Science
The range of normal human hearing is in the range of

50 Hz to 80 Hz
50Hz to 15000 Hz
15000 Hz and above
10 Hz to 80 Hz

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Environmental Science
Sinking air warms by this process:

Condensation
Compression
Friction
Expansion

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Environmental Science
Dodo is

Rare
Extinct
Endangered
Critically endangered

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Environmental Science
Soap and detergents are the source of organic pollutants like:

Polyphosphates
Sulphonated hydrocarbons
All of these
Glycerol

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Environmental Science
The rate at which temperature decreases with increasing altitude is known as the:

Temperature slope
Lapse rate
Sounding
Thermocline

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Environmental Science
Pencillium does not swallow the growth of bacterium Staphylococcus. This sort of relationship is called

predation
commensalism
mutualism
amensalism

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MORE MCQ ON Environmental Science

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