Environmental Science The most abundant gases in the earth's atmosphere by volume are: Carbon dioxide and nitrogen Oxygen and water vapor Oxygen and helium Oxygen and ozone Nitrogen and oxygen Carbon dioxide and nitrogen Oxygen and water vapor Oxygen and helium Oxygen and ozone Nitrogen and oxygen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Air is composed of gases, water vapours and light dust particles rainfall snowfall light dust particles rainfall snowfall ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ozone Umbrella is located in which layer of atmosphere Stratosphere Mesosphere Ionosphere Troposphere Stratosphere Mesosphere Ionosphere Troposphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Incineration of Municipal waste involves Redox action Disintegration Deduction Oxidation Redox action Disintegration Deduction Oxidation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Herbivores are also called as Secondary consumers Tertiary consumers Primary consumers Producers Secondary consumers Tertiary consumers Primary consumers Producers ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is edge species? Endemic species Species on the verge of extinction Rare species The species which occur abundantly in the ecotone Endemic species Species on the verge of extinction Rare species The species which occur abundantly in the ecotone ANSWER DOWNLOAD EXAMIANS APP
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