Environmental Science A river with high BOD value is highly polluted highly productive highly clean none of these highly polluted highly productive highly clean none of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is the best indicator of SO2 pollution. lichen pteridophyte bryophyte algae lichen pteridophyte bryophyte algae ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In a photochemical smog, which gas is an eye and mucous membrane irritant? O3 N2O CO2 SO2 O3 N2O CO2 SO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which book written by Rachel Carson resulted in banning DDT in USA? Food chain Silent spring Biomagnification The environmentalism Food chain Silent spring Biomagnification The environmentalism ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In summer, humid regions typically have ________ daily temperature ranges and _______ maximum temperatures than drier regions. Larger, higher Larger, lower Smaller, lower Smaller, higher Larger, higher Larger, lower Smaller, lower Smaller, higher ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Mullaperiyar dam is in the district? Pathanamthitta Thrissur Alappuzha Idukki Pathanamthitta Thrissur Alappuzha Idukki ANSWER DOWNLOAD EXAMIANS APP
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