Environmental Science The thickness of ozone layer is measured in Du Mm Hg Nm Du Mm Hg Nm ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Oil derived from coal, oil shales or tar sands is called natural gas biomass syncrude None of these natural gas biomass syncrude None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pyramid of energy in any ecosystem is Always upright May be upright or invented None of these Always inverted Always upright May be upright or invented None of these Always inverted ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The place where the worst nuclear disaster took place? Japan Bhopal Chernobyl Washington Japan Bhopal Chernobyl Washington ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Carbon monoxide is a pollutant because it reacts with O2 makes nervous system inactive it inhibits glycolysis reacts with haemoglobin it reacts with O2 makes nervous system inactive it inhibits glycolysis reacts with haemoglobin ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the animal symbol of W. W. F (World Wildlife Fund) ? Giant Panda Kangaroo Red Panda Tiger Giant Panda Kangaroo Red Panda Tiger ANSWER DOWNLOAD EXAMIANS APP
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