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Environmental Science

Environmental Science
The supersonic jets cause pollution by the thinning of

SO2 layer
O2 layer
O3 layer
CO2 layer

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Environmental Science
The ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the:

Mixing ratio
Absolute humidity
Relative humidity
Dew point

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Environmental Science
The animal which consumes decaying organic matter is _________

Carnivore
Detritivore
Herbivore
Producers

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Environmental Science
Suppose last night was clear and calm. Tonight low clouds will be present. From this you would conclude that tonight's minimum temperature will be:

Above freezing
Higher than last night's minimum temperature
Lower than last night's minimum temperature
The same as last night's minimum temperature

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Environmental Science
In an oil trap formed by an anticline, __________ accumulates on top, __________ in the middle, and __________ at the bottom.

ground water, oil, natural gas
oil, groundwater, natural gas
oil, natural gas, ground water
natural gas, oil, groundwater

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Environmental Science
Fine organic or inorganic particles suspended in air is called

particulate pollutant
gaseous pollutant
aerosol
none of these

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MORE MCQ ON Environmental Science

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