Environmental Science The source of aerosol in upper atmosphere is jet planes petroleum based industries sea currents ruminants jet planes petroleum based industries sea currents ruminants ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ecology deals with the study of: Living beings Environment Living and non living components Reciprocal relationship between living and non living components Living beings Environment Living and non living components Reciprocal relationship between living and non living components ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Water pollution is due to sewage and other wastes agricultural discharges industrial effluents All of these sewage and other wastes agricultural discharges industrial effluents All of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The Residential and Commercial wastes mainly consist of: Food wastes Card board None of these Packaging materials Food wastes Card board None of these Packaging materials ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The aurora is produced by: Burning oxygen caused by the intense sunlight at high altitude Fast-moving charged particles colliding with air molecules The combination of molecular and atomic oxygen to form ozone Reflections of sunlight by polar ice fields Scattering of sunlight in the upper atmosphere Burning oxygen caused by the intense sunlight at high altitude Fast-moving charged particles colliding with air molecules The combination of molecular and atomic oxygen to form ozone Reflections of sunlight by polar ice fields Scattering of sunlight in the upper atmosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science ________ is the degradation of land in arid, semi-arid and dry sub-humid areas. Ecosystem Land fertility Vegetation Desertification Ecosystem Land fertility Vegetation Desertification ANSWER DOWNLOAD EXAMIANS APP
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