Environmental Science MCQ
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Who had stated in the Stockholm Conference in 1972 that poverty was the greatest polluter?
Which of the following regarding ecological pyramids is not correct?
In most ecosystems, the pyramid of numbers and biomass are up right
In tree dominated ecosystem the pyramid of numbers is inverted
The pyramid of energy expresses mainly the rate of food production
In deep water ecosystem, the pyramid of biomass is upright
..... is essentially stored solar energy that can be converted in to electricity, fuel and heat.
The pyramid of biomass is inverted in
fresh water ecosystem
CFCs are used as
all the above
There are 20 questions to complete.