Environmental Science _________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer. Denmark Germany Spain France Denmark Germany Spain France ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which tree is known as Coral tree? Quercus Zizypus Dipterocarps Erythrina Quercus Zizypus Dipterocarps Erythrina ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Example of primary pollutant NO2 CO SO2 hydrocarbons NO2 CO SO2 hydrocarbons ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Nitrogen fixing blue green algae is Nostoc Rhizobium Nitrosomonas Clostridium Nostoc Rhizobium Nitrosomonas Clostridium ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Oil spills are a source of pollution for land and water land and air water air and noise land and water land and air water air and noise ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The term "Nuclear winter" is associated with Nuclear weapon testing After effect of a nuclear explosion Nuclear disarmament Nuclear War Nuclear weapon testing After effect of a nuclear explosion Nuclear disarmament Nuclear War ANSWER DOWNLOAD EXAMIANS APP