Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Lecture (2) Topic (1): Health impact and environmental: waste is not a threat to the environment if carefully collected and treated. But uncollected wastes: Provide a breeding ground for vectors. Create gaseous or liquid emissions. Leachate from landfills can pollute groundwater. Contribute to groundwater pollution problems. Runoff may carry litter and dissolved waste to bodies of surface water. solid waste can cause fire. air pollution. contamination of drinking water supplies. Spread of human disease. Pollution of surface and subsurface waters, Unpleasant odors. Gas explosions. Solid waste contains human pathogens. Create greenhouse gas emissions and other air pollutants. Damage ecosystems Topic (2): Economic and social impact: Visual impacts. The impact on residential property values. unpleasant odour. The dirty surroundings. Breeding of mosquito, worms, insects and flies. Release of smoke and poisonous gases (rise to safety problems). Discourages tourism and other business. Quiz Quiz (1): Which of the following is health and environmental impacts of waste? A. Contribute to groundwater pollution problems. B. solid waste can cause fire. C. air pollution. D. contamination of drinking water supplies. E. All the above Quiz (2): …………. from landfills can pollute groundwater. A. Breeding. B. Emission. C. Release. D. Leachate. E. Not one of above. Quiz (3): Which one of the following is economic and social impact of solid waste? A. Visual impacts. B. unpleasant odour. C. Pollution of water. D. A & B E. Air pollution.