Environmental Science Hippocrates mentioned air pollution in __________ BC. 500 400 354 620 500 400 354 620 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The ozone at ground level is primarily from __________ precursors. Methane Fossil fuel CFCs Oxygen Methane Fossil fuel CFCs Oxygen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following ecological pyramid is always upright? Pyramid of energy Pyramid of number None of these Pyramid of biomass Pyramid of energy Pyramid of number None of these Pyramid of biomass ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In a volume of air near the earth's surface, ____ occupies 78 percent and ____ nearly 21 percent. Nitrogen, water vapor Hydrogen, helium Hydrogen, oxygen Nitrogen, oxygen Oxygen, hydrogen Nitrogen, water vapor Hydrogen, helium Hydrogen, oxygen Nitrogen, oxygen Oxygen, hydrogen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Leader of "Narmada Bachao Andolan" Menaka Gandhi Medha Patkar Vandana Siva Mayilamma Menaka Gandhi Medha Patkar Vandana Siva Mayilamma ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Non-biodegradable pollutants are created by nature natural disasters humans excessive use of resources nature natural disasters humans excessive use of resources ANSWER DOWNLOAD EXAMIANS APP
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