Environmental Science Eutrophication of water bodies resulting to killing of fishes is mainly due to non-availability of Essential minerals Food Oxygen Light Essential minerals Food Oxygen Light ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The blueness of the sky is mainly due to: Absorption of blue light by the air The scattering of sunlight by air molecules The presence of water vapor Emission of blue light by the atmosphere Absorption of blue light by the air The scattering of sunlight by air molecules The presence of water vapor Emission of blue light by the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The major pollutant from automobile exhaust is CO SO2 NO Soot CO SO2 NO Soot ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An example of nitrogen fixing bacteria in the soil Rhizobium Azotobacter Nitrobacter Nostoc Rhizobium Azotobacter Nitrobacter Nostoc ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Animal dung is __________ waste. Hazardous Toxic Biodegradable Non biodegradable Hazardous Toxic Biodegradable Non biodegradable ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A heat transfer process in the atmosphere that depends upon the movement of air is: Absorption Radiation Convection Reflection Conduction Absorption Radiation Convection Reflection Conduction ANSWER DOWNLOAD EXAMIANS APP
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