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Environmental Science

Environmental Science
_________ is a mixture of 50 - 90% of methane

Bio diesel
Natural gas
Water
Air

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Environmental Science
Aquatic life is damaged by

Air Pollution
All of these
Sound pollution
Thermal pollution

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Environmental Science
The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere:

Altimeter
Barograph
Aneroid barometer
Radiosonde

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Environmental Science
Warming in the stratosphere is mainly caused by:

Frictional heating caused by meteorites
Absorption of ultraviolet radiation by ozone
Release of latent heat energy during condensation
Chemical reactions between ozone and chlorofluorocarbons

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

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

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Environmental Science
Harmful trace metals in fly ash:

antimony
All of these
arsenic
cadmium

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MORE MCQ ON Environmental Science

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