Environmental Science What is Dendrology? None of these Study of Trees Study of Butterflies Study of Plants None of these Study of Trees Study of Butterflies Study of Plants ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What are rodenticides? That kill crocos That kill insects That kill fishes That kill rats That kill crocos That kill insects That kill fishes That kill rats 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? 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% Methane-20%, N2O-18% ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In a photochemical smog, which gas is an eye and mucous membrane irritant? CO2 N2O O3 SO2 CO2 N2O O3 SO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A Hawk that eats a frog is a Producer Secondary Consumer Primary Consumer Tertiary Consumer Producer Secondary Consumer Primary Consumer Tertiary Consumer ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Mobile combustion accounts 50-60 % of air pollution 5-10 % of air pollution 10-20% of air pollution 40-50% of air pollution 50-60 % of air pollution 5-10 % of air pollution 10-20% of air pollution 40-50% of air pollution ANSWER DOWNLOAD EXAMIANS APP
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