Environmental Science __________ is derived recently from living organisms and their metabolic products. Biofuel Gobar gas Biomass Fossil fuel Biofuel Gobar gas Biomass Fossil fuel ANSWER DOWNLOAD EXAMIANS APP
Environmental Science World Forest day is celebrated on 1st Dec 7th June 5th June 21st March 1st Dec 7th June 5th June 21st March ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Example for a physical pollutant Radiation Water Air Plant Radiation Water Air Plant ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Unleaded petrol contains __________ which are known as carcinogenic compounds phosphates nitrates sulphates benzene phosphates nitrates sulphates benzene 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 number Pyramid of energy Ecological pyramid Pyramid of biomass Pyramid of number Pyramid of energy Ecological pyramid Pyramid of biomass ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The supersonic jets cause pollution by the thinning of CO2 layer O2 layer O3 layer SO2 layer CO2 layer O2 layer O3 layer SO2 layer ANSWER DOWNLOAD EXAMIANS APP
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