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Environmental Science

Environmental Science
An example of one way ecological cycle is

carbon dioxide cycle
oxygen cycle
water cycle
energy cycle

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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.

Negative third
Tenth
Zeroeth
Fourth

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Environmental Science
Particulate pollutants are

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

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Environmental Science
What is deforestation?

None
Forest Protection
destruction of forest
Product of forest

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Environmental Science
Ozonosphere seen in

ionosphere
mesophere
thermosphere
stratosphere

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Environmental Science
Harnessing of nuclear energy often causes ________ pollution

Thermal
Air
Water
Noise

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MORE MCQ ON Environmental Science

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