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Environmental Science

Environmental Science
On a clear, calm, night, the ground and air above cool mainly by this process:

Radiation
Convection
Reflection
Evaporation
Conduction

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Environmental Science
The global temperature has risen by about __________ degree celsius, since the peak of last glacialisation.

10
8
5
7

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Environmental Science
In most areas, the warmest time of the day about 5 feet above the ground occurs:

Just before the sun sets
In the afternoon between 3 and 5 PM
Around noon
In the early evening after 6 PM

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Environmental Science
What is lentic habitat ?

Standing or still water habitat
Marine habitat
Running water habitat
None

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Environmental Science
The book silent spring was written by

Rachel Carson
Madhav Gadgil
Anil Agarwal
E.O.Wilson

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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:

Convection
Conduction
Latent heat
Radiation

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