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प्रश्न
What do you mean by the following:
Sewage
उत्तर
Sewage: It is a liquid waste which is discharged from kitchens, bathrooms, lavatories, laundries and laboratories. It includes mineral and organic matter wastewater and human excreta. As municipal sewage contains large quantities of nitrogen and organic matter, it can affect the ecosystem if it is not treated.
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संबंधित प्रश्न
How can waste be reused? Explain with the help of an example.
What is recycling?
What are the three R's of waste management?
Why are recycled plastic bags considered harmful for the environment?
Explain Why is it so important to recycle?
Mention three ways that may be used in India to reduce waste.
Mention any one initiative taken by the Government to manage waste.
Explain how waste generated in the industry sector may be made useful. (Give one example)
Explain how waste generated in the agriculture sector may be made useful. (Give one example)
What are landfills?
