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प्रश्न
Which of the following method of waste disposal is harmful?
पर्याय
Composting
Composting
Dumping
Vermicomposting
उत्तर
Dumping
Explanation:
In this method, waste materials are dumped in open low lands far away from the city. This method is not environment friendly. However, this is the cheapest method and does not need much planning. The open pits spoil the sight of the area and become a breeding ground for mosquitoes, flies, insects, etc. The burning of waste material in the open dumps pollutes the air.
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संबंधित प्रश्न
“Waste segregation is important”. Give a reason to support your answer.
How has composting proven to be a great help in managing waste?
What is segregation?
Why is composting important?
Name the four stages of primary treatment of water.
Mention three reasons as to why the dumping of waste may be harmful.
Mention one disadvantage of dumping of waste.
Mention one benefit of Composting.
Which of the following is a biodegradable waste?
Enumerate two advantages of composting as a method of waste disposal.
