Environmental Science Official date of Earth Day is on _________ 43943 43973 43911 43987 43943 43973 43911 43987 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Maximum deposition of DDT will occur in phytoplankton sea gull crab eel phytoplankton sea gull crab eel ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The term "Nuclear winter" is associated with After effect of a nuclear explosion Nuclear disarmament Nuclear weapon testing Nuclear War After effect of a nuclear explosion Nuclear disarmament Nuclear weapon testing Nuclear War ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Fine organic or inorganic particles suspended in air is called aerosol gaseous pollutant particulate pollutant none of these aerosol gaseous pollutant particulate pollutant none of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Organisms that feed upon other living organisms as a source of energy and nutrients are called as Consumers Decomposers Producers Pests Consumers Decomposers Producers Pests ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pyramid of biomass is inverted in grassland ecosystem tundra forest ecosystem fresh water ecosystem grassland ecosystem tundra forest ecosystem fresh water ecosystem ANSWER DOWNLOAD EXAMIANS APP
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