Environmental Science Soil erosion can be prevented by Removal of vegetation Deforestation Afforestation Overgrazing Removal of vegetation Deforestation Afforestation Overgrazing ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is desertification? All of these Conversion of croplands into desert Conversion of grassland into desert Conversion of forests into desert All of these Conversion of croplands into desert Conversion of grassland into desert Conversion of forests into desert ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Eutrophication results from Pesticides Vehicle exhaust Industrial effluents Agricultural and sewage water Pesticides Vehicle exhaust Industrial effluents Agricultural and sewage water ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most abundant greenhouse gas in the earth's atmosphere: Nitrous oxide (N2O) Carbon dioxide (CO2) Water vapour (H2O) Chlorofluorocarbons (CFCs) Methane (CH4) Nitrous oxide (N2O) Carbon dioxide (CO2) Water vapour (H2O) Chlorofluorocarbons (CFCs) Methane (CH4) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the cause of the Exxon Valdez? none of these. a ship which wrecked on the coast of India Oil Tanker which sank in 1989 along the coast of Alaska and marine life seriously affected. a plane which crashed and caused death of human life none of these. a ship which wrecked on the coast of India Oil Tanker which sank in 1989 along the coast of Alaska and marine life seriously affected. a plane which crashed and caused death of human life ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Cement factory labourers are prone to cytosilicosis bone marrow disease leukemia asbestosis cytosilicosis bone marrow disease leukemia asbestosis ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS