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Questions and Answers
What does solid waste comprise of?
What does solid waste comprise of?
- Only wastes from the urban community
- Only agricultural and industrial wastes
- Wastes arising from human and animal activities that are typically solid (correct)
- Wastes arising from human activities that are both solid and liquid
Why is solid waste disposal a complex problem for a modern industrial society?
Why is solid waste disposal a complex problem for a modern industrial society?
- Many factors make it a problem of huge proportions (correct)
- Limited understanding of solid waste
- Lack of proper disposal facilities
- It is not a complex problem
What environmental damage can improper disposal of solid waste cause?
What environmental damage can improper disposal of solid waste cause?
- Soil contamination, surface water pollution, noise pollution
- Air pollution, soil contamination, surface water and ground water pollution (correct)
- Noise pollution, light pollution, thermal pollution
- Air pollution, light pollution, thermal pollution
How can improper disposal of solid waste affect public health?
How can improper disposal of solid waste affect public health?
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What does the text suggest about problems related to solid waste?
What does the text suggest about problems related to solid waste?
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Study Notes
Composition of Solid Waste
- Solid waste consists of various materials including organic matter, plastics, metals, paper, glass, textiles, and hazardous substances.
- Municipal solid waste (MSW) encompasses waste generated by households and businesses, while industrial solid waste is generated from manufacturing processes.
Complexity of Solid Waste Disposal
- The rapid growth of urban populations and consumption increases the volume of solid waste generated.
- Diverse waste types complicate disposal methods, requiring different treatments for biodegradables, recyclables, and hazardous materials.
- Limited space for landfills and stricter environmental regulations make it challenging to manage waste effectively.
Environmental Damage from Improper Disposal
- Improper disposal can lead to soil contamination, harming local ecosystems and affecting water sources.
- Methane emissions from decomposing waste in landfills contribute to greenhouse gas accumulation and climate change.
- Littering and illegal dumping can disrupt habitats and negatively impact wildlife.
Public Health Effects of Improper Disposal
- Exposure to hazardous waste can lead to respiratory issues, infections, and chronic diseases in communities near waste disposal sites.
- Contaminated water supplies from leachate can cause gastrointestinal illnesses and other health problems.
- Accumulation of waste can attract pests, which may spread diseases.
Related Problems of Solid Waste
- Current waste management systems often emphasize disposal over reduction and recycling, perpetuating the waste crisis.
- Public awareness and educational initiatives are necessary to foster responsible waste habits among citizens.
- Innovation in waste treatment technologies is essential to mitigate the adverse effects of waste on the environment and public health.
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