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Environmental Science

Environmental Science
_______ trees shed their leaves during winter and hot summer.

ever green
coniferous
Shola
deciduous

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Environmental Science
Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming?

N2O-6%, CO2 -86%
CO2-40%,CFCs-30%
CFCs -14%, Methane-20%
Methane-20%, N2O-18%

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Environmental Science
The term "Nuclear winter" is associated with

Nuclear disarmament
Nuclear weapon testing
After effect of a nuclear explosion
Nuclear War

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Environmental Science
The primary source of energy for the earth's atmosphere is:

Latent heat released during the formation of hurricanes
Lightning discharges associated with thunderstorms
The sun
Energy from within the earth
Erupting volcanoes

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Environmental Science
Which of the following is not considered a temperature scale?

Celsius
Fahrenheit
Calorie
Kelvin

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Environmental Science
The combustion of waste in the absence of Oxygen is called

Haemolysis
Hydrolysis
Pyrolysis
None

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