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Environmental Science

Environmental Science
Charged particles from the sun that travel through space at high speeds are called:

Solar wind
Solar flares
The aurora
Radiation

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Environmental Science
The supersonic jets cause pollution by the thinning of

CO2 layer
O3 layer
SO2 layer
O2 layer

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Environmental Science
Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked cars, even when the air temperature is above freezing. This condition happens because the tops of the cars are cooling by:

Conduction
Latent heat
Radiation
Convection

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Environmental Science
_______ is a marine tortoise which shows the unique phenomenon "arribada".

A & C
Travancore Tortoise
Star Tortoise
Olive Ridley

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Environmental Science
The percentage of water vapour present in the air compared to that required for saturation is the:

Absolute humidity
Mixing ratio
Dew point
Specific humidity
Relative humidity

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Environmental Science
Which of the following is the best indicator of SO2 pollution.

lichen
pteridophyte
algae
bryophyte

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MORE MCQ ON Environmental Science

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