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Environmental Science

Environmental Science
The horizontal extent of the ozone hole can sometimes exceed the size of the Antarctic continent.

1

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Environmental Science
"A good absorber of a given wavelength of radiation is also a good emitter of that wavelength." This is a statement of:

The Law of Relativity
Stefan-Boltzmann's law
The First Law of Thermodynamics
Kirchoff's Law
Wien's Law

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Environmental Science
Most harmful environmental pollutants are

non-biodegradable chemicals
human organic wastes
natural nutrients in excess
waste animal feed

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Environmental Science
The pyramid of numbers in a single tree is

Upright
None of these
Spindle shaped
Inverted

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Environmental Science
The amount of force exerted over an area of surface is called:

Weight
Density
Temperature
Pressure

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Environmental Science
The change of state of ice into water vapour is known as:

Condensation
Melting
Sublimation
Deposition
Crystallization

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MORE MCQ ON Environmental Science

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