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Environmental Science

Environmental Science
The destruction of the forest areas by man made efforts is called

Bio forestation
Deforestation
Non-forestation
Afforestation

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Environmental Science
A change of one degree on the Celsius scale is ____ a change of one degree on the Fahrenheit scale.

Equal to
Larger than
Smaller than
Is in the opposite direction of

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Environmental Science
What scale is useful to record the force of wind ?

Richter
Beau fort
Decibel
Fajita

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Environmental Science
The pyramid of number of a parasitic food chain in forest ecosystem is

always inverted
sometimes inverted and sometimes upright
mixture of inverted and upright
always upright

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Environmental Science
The major pollutant from automobile exhaust is

SO2
NO
CO
Soot

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Environmental Science
Night time temperatures rarely drop below the dew point temperature because

The dew will absorb all the heat
Saturation vapor pressures always increase at night
Both (b) and (c)
At saturation, latent heat of condensation is released into the air

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