Environmental Science Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming? Methane-20%, N2O-18% N2O-6%, CO2 -86% CO2-40%,CFCs-30% CFCs -14%, Methane-20% Methane-20%, N2O-18% N2O-6%, CO2 -86% CO2-40%,CFCs-30% CFCs -14%, Methane-20% ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which year was declared as the "Water Year" by Indian government 2004 2000 2007 2010 2004 2000 2007 2010 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An ecosystem must have continuous external source of energy food minerals All of these energy food minerals All of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science How much radiant energy will an object emit if its temperature is at absolute zero? The maximum theoretical amount The same as it would at any other temperature None Depends on the chemical composition of the object The maximum theoretical amount The same as it would at any other temperature None Depends on the chemical composition of the object ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A group of individuals of a plant or animal species, inhabiting a given area is called Community Population Biome Ecosystem Community Population Biome Ecosystem ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The Residential and Commercial wastes mainly consist of: Packaging materials Food wastes Card board None of these Packaging materials Food wastes Card board None of these ANSWER DOWNLOAD EXAMIANS APP
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