Environmental Science __________ is derived recently from living organisms and their metabolic products. Gobar gas Biofuel Biomass Fossil fuel Gobar gas Biofuel Biomass Fossil fuel ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Eutrophication results from Pesticides Industrial effluents Agricultural and sewage water Vehicle exhaust Pesticides Industrial effluents Agricultural and sewage water Vehicle exhaust ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following regarding ecological pyramids is not correct? In deep water ecosystem, the pyramid of biomass is upright The total energy flow at successive tropical level always decreases The pyramid of energy expresses mainly the rate of food production In tree dominated ecosystem the pyramid of numbers is inverted In most ecosystems, the pyramid of numbers and biomass are up right In deep water ecosystem, the pyramid of biomass is upright The total energy flow at successive tropical level always decreases The pyramid of energy expresses mainly the rate of food production In tree dominated ecosystem the pyramid of numbers is inverted In most ecosystems, the pyramid of numbers and biomass are up right ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Most harmful environmental pollutants are non-biodegradable chemicals natural nutrients in excess human organic wastes waste animal feed non-biodegradable chemicals natural nutrients in excess human organic wastes waste animal feed ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Concept of ecological pyramids was proposed by Charles Elton Odum Tansley Clements Charles Elton Odum Tansley Clements ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Animal dung is __________ waste. Toxic Biodegradable Non biodegradable Hazardous Toxic Biodegradable Non biodegradable Hazardous ANSWER DOWNLOAD EXAMIANS APP
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