Environmental Science The most abundant gases in the earth's atmosphere by volume are: Oxygen and water vapor Carbon dioxide and nitrogen Oxygen and ozone Nitrogen and oxygen Oxygen and helium Oxygen and water vapor Carbon dioxide and nitrogen Oxygen and ozone Nitrogen and oxygen Oxygen and helium ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The undesirable change in physical, chemical or biological characteristics of air, land and water is referred as All of these Pollution Ecodestructions Pollutants All of these Pollution Ecodestructions Pollutants ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pyramid of numbers in a single tree is Upright None of these Inverted Spindle shaped Upright None of these Inverted Spindle shaped ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Green Revolution in India was initiated by __________ Sunderlal Bahuguna M.S. Swaminathan Kurien Medha Patkar Sunderlal Bahuguna M.S. Swaminathan Kurien Medha Patkar ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the only continent on earth where Giraffes live in the wild? Srilanka Africa India Pakisthan Srilanka Africa India Pakisthan ANSWER DOWNLOAD EXAMIANS APP
Environmental Science On which date was the Stockholm Conference on Human Environment held? Aug 8th 1976 July 6th 1974 June 5th 1972 Dec 12th 1990 Aug 8th 1976 July 6th 1974 June 5th 1972 Dec 12th 1990 ANSWER DOWNLOAD EXAMIANS APP
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