Environmental Science Red data book contains data of economically important species threatened species all animal species all plant species economically important species threatened species all animal species all plant species ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A high Biological Oxygen Demand (BOD) indicates that: Low level of microbial pollution absence of microbial action High level of microbial pollution water is pure Low level of microbial pollution absence of microbial action High level of microbial pollution water is pure ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The ozone at ground level is primarily from __________ precursors. Fossil fuel Oxygen Methane CFCs Fossil fuel Oxygen Methane CFCs ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The Term Smog was introduced in 1905 by Le Chatelier Canon Des Voeux Hult Le Chatelier Canon Des Voeux Hult ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ are used for converting saline or brackish water into pure distilled water. Photo voltaic cells Solar desalination systems Solar water-heating Solar cookers Photo voltaic cells Solar desalination systems Solar water-heating Solar cookers ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Air pollution is severe in Cities all of these Industrialised areas Densely populated areas Cities all of these Industrialised areas Densely populated areas ANSWER DOWNLOAD EXAMIANS APP
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