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Environmental Science

Environmental Science
Ozone hole was first discovered in

Europe
Antarctica
India
Africa

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Environmental Science
According to the Stefan-Boltzmann law, the radiative energy emitted by one square meter of an object is equal to a constant multiplied by its temperature raised to the _______ power.

Zeroeth
Fourth
Tenth
Negative third

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Environmental Science
The European Union has a permanent ban on the use of __________ in toys.

Bisphenol
Clay
Polycarbonate
Phthalates

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Environmental Science
Condensation nuclei may be:

Smoke from forest fires
Nitric acid particles
Particles of dust
All of these
Salt from the ocean

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Environmental Science
Symbiosis is shown by

E.coli
Rafflesia
Monotropa
Cuscuta

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Environmental Science
Eutrophication results from

Vehicle exhaust
Pesticides
Agricultural and sewage water
Industrial effluents

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MORE MCQ ON Environmental Science

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