Environmental Science The source of aerosol in upper atmosphere is jet planes sea currents ruminants petroleum based industries jet planes sea currents ruminants petroleum based industries ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming? CFCs -14%, Methane-20% N2O-6%, CO2 -86% CO2-40%,CFCs-30% Methane-20%, N2O-18% CFCs -14%, Methane-20% N2O-6%, CO2 -86% CO2-40%,CFCs-30% Methane-20%, N2O-18% ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following group of gases cause photochemical smog? HC, NO and PAN O3, PAN and NO2 Ozone, PAN and CO O2, PAN, and NO2 HC, NO and PAN O3, PAN and NO2 Ozone, PAN and CO O2, PAN, and NO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere: Ozone Water vapor Nitrous oxide Chlorofluorocarbons Carbon dioxide Ozone Water vapor Nitrous oxide Chlorofluorocarbons Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The study of food chains and food webs is observed in the phenomenon known as biological chain energy flow biological magnification ecosystem biological chain energy flow biological magnification ecosystem ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ is essentially stored solar energy that can be converted in to electricity, fuel and heat. Heat Fossil Coal Biomass Heat Fossil Coal Biomass ANSWER DOWNLOAD EXAMIANS APP
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