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प्रश्न
How does composting work?
उत्तर
When grass, leaves, food waste, manure and woody material are placed of the ground, micro-organisms from the ground begin to eat the material. The breakdown of this material is speed up with assistance from air (oxygen), water, and sunlight. Generally it will take several months for the material to become compost and that will also depend on how often you turn the pile of material.
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संबंधित प्रश्न
What do you mean by the following terms?
Composting
“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 composting?
Name the methods for disposal of solid, liquid and gaseous waste.
Name the four stages of primary treatment of water.
Segregation considered a safe method of waste disposal. Explain.
How is segregation of the waste helpful?
Mention one benefit of Composting.
Why is dumping considered a harmful method of waste disposal?
