Environmental Science What is Carcinogen? Food colourants Cancer causing agent Drugs for curing infectious disease Drugs used for curing cancer Food colourants Cancer causing agent 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: Carbon dioxide Nitrous oxide Ozone Water vapor Chlorofluorocarbons Carbon dioxide Nitrous oxide Ozone Water vapor Chlorofluorocarbons ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Atmospheric ozone layer which protect us from UV-B and C is getting depleted most by addition of carbon dioxide chlorofluorocarbon sulpur dioxide carbon monoxide carbon dioxide chlorofluorocarbon sulpur dioxide carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following green house gases trap more heat? Methane Trifluoro methyl sulphurpentafluoride Nitrous oxide Carbon dioxide Methane Trifluoro methyl sulphurpentafluoride Nitrous oxide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS