EXAMIANS
All are physical pollutants except
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What is the name of the action plan for sustainable development in the Twenty first century framed in the Rio Declaration on Environment & Development (1992)?
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A human population is small, there is a greater chance of :
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The ozone at ground level is primarily from __________ precursors.
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"Silent Spring" is a well known book written by
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Noise is _______________
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Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked cars, even when the air temperature is above freezing. This condition happens because the tops of the cars are cooling by:
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Hippocrates mentioned air pollution in __________ BC.
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Viable material of endangered species can be preserved by
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_______ is a marine tortoise which shows the unique phenomenon "arribada".
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