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Environmental Science

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

Glycerol
All of these
Sulphonated hydrocarbons
Polyphosphates

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Environmental Science
The animal which consumes decaying organic matter is _________

Herbivore
Producers
Detritivore
Carnivore

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Environmental Science
During a radiation inversion, wind machines

Bring warm air down toward the surface
Lift cool, surface air to higher altitudes
Mix the air near the ground
All of these

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Environmental Science
If the absolute temperature of an object doubles, the maximum energy emitted goes up by a factor of:

2
8
4
16
32

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Environmental Science
Trichodermaharzianum has proved a useful microorganism for

gene transfer in higher plants
biological control of soil-borne plant pathogens
bioremediation of contaminated soils
reclamation of wastelands

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Environmental Science
The lowest temperature that can be attained by evaporating water into the air is known as the:

Minimum temperature
Wind chill temperature
Wet-bulb temperature
Heat index
Frost point

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MORE MCQ ON Environmental Science

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