Environmental Science The darkening of the skin due to arsenic poisoning is called Black syndrome None of these Diffuse melanosis Skin scaling Black syndrome None of these Diffuse melanosis Skin scaling ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Rainfall is measured by an instrument known as Rain gauge Lactometer Nanometer Seismograph Rain gauge Lactometer Nanometer Seismograph ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The aurora is produced by: Scattering of sunlight in the upper atmosphere Fast-moving charged particles colliding with air molecules Reflections of sunlight by polar ice fields Burning oxygen caused by the intense sunlight at high altitude The combination of molecular and atomic oxygen to form ozone Scattering of sunlight in the upper atmosphere Fast-moving charged particles colliding with air molecules Reflections of sunlight by polar ice fields Burning oxygen caused by the intense sunlight at high altitude The combination of molecular and atomic oxygen to form ozone ANSWER DOWNLOAD EXAMIANS APP
Environmental Science BOD of a river water is found very high. This means water contain Algae is highly polluted contain many dissolved minerals is clear contain Algae is highly polluted contain many dissolved minerals is clear ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following is not a primary pollutant? Nitrogen oxides Sulpuric acid Particulate matter Carbon monoxide Nitrogen oxides Sulpuric acid Particulate matter Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following type of pollution can cause the outbreak of jaundice Water Thermal Air Land Water Thermal Air Land ANSWER DOWNLOAD EXAMIANS APP
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