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Solid Wastes Video Lecture - Biology Class 12 - NEET

157 videos|398 docs|239 tests

FAQs on Solid Wastes Video Lecture - Biology Class 12 - NEET

1. What are solid wastes?
Ans. Solid wastes refer to any discarded materials that are not liquid or gas. These can include household garbage, industrial waste, construction debris, and agricultural waste.
2. How should solid wastes be managed?
Ans. Solid wastes should be managed through proper waste management practices such as reducing, reusing, recycling, and disposing of waste responsibly. This can involve initiatives like waste segregation, composting, and promoting sustainable consumption.
3. What are the environmental impacts of solid wastes?
Ans. Solid wastes can have various environmental impacts, including pollution of air, water, and soil. When improperly disposed of, they can release harmful substances and contribute to climate change. Solid waste accumulation can also lead to habitat destruction and harm wildlife.
4. Why is it important to recycle solid wastes?
Ans. Recycling solid wastes is important because it helps conserve natural resources, reduces the need for raw materials, and decreases energy consumption. It also minimizes the amount of waste sent to landfills and incinerators, therefore reducing pollution and greenhouse gas emissions.
5. What are some effective methods for solid waste disposal?
Ans. Effective methods for solid waste disposal include landfilling, incineration, and waste-to-energy processes. Landfilling involves burying waste in designated areas, while incineration burns waste to produce energy. Waste-to-energy processes convert solid waste into usable energy, reducing the volume of waste and minimizing environmental impact.
157 videos|398 docs|239 tests
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