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