Environmental Science What is Carcinogen? Cancer causing agent Food colourants Drugs for curing infectious disease Drugs used for curing cancer Cancer causing agent Food colourants Drugs for curing infectious disease Drugs used for curing cancer ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The Term Smog was introduced in 1905 by Canon Des Voeux Le Chatelier Hult Canon Des Voeux Le Chatelier Hult ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere: Ozone Carbon dioxide Chlorofluorocarbons Water vapor Nitrous oxide Ozone Carbon dioxide Chlorofluorocarbons Water vapor Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Atmospheric ozone layer which protect us from UV-B and C is getting depleted most by addition of chlorofluorocarbon carbon monoxide sulpur dioxide carbon dioxide chlorofluorocarbon carbon monoxide sulpur dioxide carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following green house gases trap more heat? Nitrous oxide Carbon dioxide Trifluoro methyl sulphurpentafluoride Methane Nitrous oxide Carbon dioxide Trifluoro methyl sulphurpentafluoride Methane ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS