Environmental Science The earth's first atmosphere was composed primarily of: Argon and nitrogen Hydrogen and helium Oxygen and water vapor Carbon dioxide and water vapor Argon and nitrogen Hydrogen and helium Oxygen and water vapor Carbon dioxide and water vapor ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Rain during November is more acidic than monsoon rain due to None of these dissolved SO2 dissolved CO2 dissolved NO2 None of these dissolved SO2 dissolved CO2 dissolved NO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Minute particles and liquid droplets are collectively called Aerosols UV radiation Ozone Convection current Aerosols UV radiation Ozone Convection current ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the: Absolute humidity Relative humidity Dew point Mixing ratio Absolute humidity Relative humidity Dew point Mixing ratio ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The Chipko movement is started by Sunderlal Bahuguna Medha Padkar None of these Engler Sunderlal Bahuguna Medha Padkar None of these Engler ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A great deal of indoor air pollution comes from sludge carpets and furniture cooking carbon monoxide sludge carpets and furniture cooking carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
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