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Environmental Science

Environmental Science
Wild life is continuously decreasing. What is the main reason of this?

Hunting
Predation
Destruction of habitat
Cutting down of forest

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Environmental Science
Most of the radiation emitted by a human body is in the form of:

Humans do not emit electromagnetic radiation
Ultraviolet radiation and is invisible
Infrared radiation and is invisible
Visible radiation but is too weak to be visible

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Environmental Science
Green Land biome

Thaar
Tundra
Taiga
Pampas

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Environmental Science
The heat energy released when water vapour changes to a liquid is called:

Latent heat of fission
Latent heat of condensation
Latent heat of evaporation
Latent heat of fusion

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Environmental Science
Particulate pollutants are

liquid droplets in atmosphere
are small solid particles and liquid droplets
are small solid particles released into the atmosphere
all of these

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Environmental Science
Warming in the stratosphere is mainly caused by:

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

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MORE MCQ ON Environmental Science

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