Environmental Science A renewable source of energy is Petroleum Coal Trees Nuclear fuel Petroleum Coal Trees Nuclear fuel ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Valuable, practical services that help to preserve ecosystem performed by nature are called Ecosystem service Biosphere balancing The green house effect Biological control Ecosystem service Biosphere balancing The green house effect Biological control ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The famous Minamata disease in Japan is due to the accumulation of____________in fishes. Zinc Lead Mercury Cadmium Zinc Lead Mercury Cadmium ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The portion of the earth and its environment which can support life is known as _________ Exosphere atmosphere Biosphere Crust Exosphere atmosphere Biosphere Crust ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Acid rain contains Sulphuric acid Oxalic acid Acetic acid Hydrochloric acid Sulphuric acid Oxalic acid Acetic acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is Dendrology? Study of Trees Study of Butterflies None of these Study of Plants Study of Trees Study of Butterflies None of these Study of Plants ANSWER DOWNLOAD EXAMIANS APP
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