Environmental Science Bio gas generation is mainly based on the principle of Sedimentation Fermentation Biodegradation Purification Sedimentation Fermentation Biodegradation Purification ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following ecological pyramid is always upright? None of these Pyramid of energy Pyramid of number Pyramid of biomass None of these Pyramid of energy Pyramid of number Pyramid of biomass ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as Ecological pyramid Pyramid of biomass Pyramid of number Pyramid of energy Ecological pyramid Pyramid of biomass Pyramid of number Pyramid of energy ANSWER DOWNLOAD EXAMIANS APP
Environmental Science "Silent Spring" is a well known book written by Rachel Carson John Miller Charles Darwin Aldoleopold Rachel Carson John Miller Charles Darwin Aldoleopold ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The book silent spring was written by E.O.Wilson Anil Agarwal Madhav Gadgil Rachel Carson E.O.Wilson Anil Agarwal Madhav Gadgil Rachel Carson ANSWER DOWNLOAD EXAMIANS APP
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