Environmental Science The presence of high coliform counts in water indicates decreased Biological Oxygen Demand hydrocrbon contamination phosphorus contamination contamination by human wastes decreased Biological Oxygen Demand hydrocrbon contamination phosphorus contamination contamination by human wastes ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The blueness of the sky is mainly due to: The presence of water vapor Absorption of blue light by the air Emission of blue light by the atmosphere The scattering of sunlight by air molecules The presence of water vapor Absorption of blue light by the air Emission of blue light by the atmosphere The scattering of sunlight by air molecules ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Particulate pollutants are are small solid particles and liquid droplets are small solid particles released into the atmosphere all of these liquid droplets in atmosphere are small solid particles and liquid droplets are small solid particles released into the atmosphere all of these liquid droplets in atmosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes for Population exploitation Biodiversity loss Migration Ecological succession Pollution Population exploitation Biodiversity loss Migration Ecological succession Pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science All are physical pollutants except radiations soot heat sound radiations soot heat sound ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The outermost zone of a biosphere reserve is manipulation zone buffer zone core zone All listed here manipulation zone buffer zone core zone All listed here ANSWER DOWNLOAD EXAMIANS APP
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