pollution and enviromentVersion en ligne video about pollution and enviroment par lizbeth lopez 1 How does the pollution comes? Respuesta escrita 2 How is land pollution cause? a landfill the domestic waste, deforestation and industrial waste 3 Where does water pollution come? Selecciona una o varias respuestas a sewage marine dumping and industrial pollution b birds and eagles c fish and dolphins 4 what happen when chemicals are in the water? Selecciona una o varias respuestas a animals feeding b animals grow c animals die 5 When can we find information about dumping substances? Selecciona una o varias respuestas a 1990 b 2000 c 1919 6 Why do animals die in the water? Respuesta escrita 7 What are the three main gases that cause air pollution? a sulfur dioxide, carbon monoxide and nitrogen oxides b 2000 c 1919 8 How is carbon monoxide caused? Selecciona una o varias respuestas a Gasoline, aircraft diesel and railroads b trains and airplanes c factories and smog 9 How is acid rain caused? Selecciona una o varias respuestas a By water pollution b By Nitrogen oxides c Sulfur dioxide 10 What illness can pollution cause in humans? Respuesta escrita
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