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Environmental Science

Environmental Science
The effect of interspecific competition on niches is to make them

smaller
more triangular
larger
change location

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Environmental Science
Particulate pollutants are

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

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Environmental Science
Light energy is transformed into chemical energy by

Respiration
Productivity
Photosynthesis
Recycling

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Environmental Science
Endoderm forms

viscera and digestive system
blood and bone
nervous system
respiratory system

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Environmental Science
A river with high BOD value is

highly polluted
none of these
highly clean
highly productive

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Environmental Science
Mobile combustion accounts

50-60 % of air pollution
10-20% of air pollution
5-10 % of air pollution
40-50% of air pollution

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MORE MCQ ON Environmental Science

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