Environmental Science The pollutant that causes hole in the ozone layer is SF6 nitrousoxide CFCs PFCs SF6 nitrousoxide CFCs PFCs ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming? Methane-20%, N2O-18% CFCs -14%, Methane-20% N2O-6%, CO2 -86% CO2-40%,CFCs-30% Methane-20%, N2O-18% CFCs -14%, Methane-20% N2O-6%, CO2 -86% CO2-40%,CFCs-30% ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If there is no atmosphere, the colour of the sky will be colourless blue black white colourless blue black white ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is an Incinerator? Furnace used for burning solid waste None of these Both a & b Furnace used for treating liquid waste Furnace used for burning solid waste None of these Both a & b Furnace used for treating liquid waste ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The first protected area in India is ____________ Nagar-Hole Corbett National Park Silent valley Bandipur sanctuary Nagar-Hole Corbett National Park Silent valley Bandipur sanctuary ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The order of succession in a hydrosere is phytoplankton->Rooted aquatic plants->Free floating stage->Reed swamp stage->Sedge Meadow stage-> wood land stage-> Climax forest phytoplankton->Rooted aquatic plants->Free floating stage->Reed swamp stage-> wood land stage-> Sedge Meadow stage-> Climax forest Rooted aquatic plants-> phytoplankton->Free floating stage-> Sedge Meadow stage-> Reed swamp stage-> wood land stage-> Climax forest Rooted aquatic plants-> phytoplankton->Free floating stage->Reed swamp stage->Sedge Meadow stage-> wood land stage-> Climax forest phytoplankton->Rooted aquatic plants->Free floating stage->Reed swamp stage->Sedge Meadow stage-> wood land stage-> Climax forest phytoplankton->Rooted aquatic plants->Free floating stage->Reed swamp stage-> wood land stage-> Sedge Meadow stage-> Climax forest Rooted aquatic plants-> phytoplankton->Free floating stage-> Sedge Meadow stage-> Reed swamp stage-> wood land stage-> Climax forest Rooted aquatic plants-> phytoplankton->Free floating stage->Reed swamp stage->Sedge Meadow stage-> wood land stage-> Climax forest ANSWER DOWNLOAD EXAMIANS APP
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