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Environmental Science

Environmental Science
Energy resources derived from natural organic materials are called

biomass
geothermal energy sources
fossil fuels
all of these

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Environmental Science
The most widely used pesticides function by disrupting

molecular events
renal function
endocrine function
neurological cellular function

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Environmental Science
The blueness of the sky is mainly due to:

The scattering of sunlight by air molecules
Emission of blue light by the atmosphere
Absorption of blue light by the air
The presence of water vapor

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Environmental Science
The unfavourable alteration of environment due to human activities is termed as

ecological degradation
pollution
ecological disturbance
catastrophe

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Environmental Science
The response of predator to prey and vice-versa, over ten of thousands of years, produces physical and behavioral changes in a process called

Origin
Development
Evolution
Co-evolution

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Environmental Science
Air is composed of gases, water vapours and

light
dust particles
snowfall
rainfall

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MORE MCQ ON Environmental Science

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