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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 term?
Segregation
What do you mean by the following terms?
Composting
What do you mean by the following terms?
Dumping
Segregation considered a safe method of waste disposal. Explain.
Mention three reasons as to why the dumping of waste may be harmful.
Which of the following method of waste disposal is harmful?
Mention one disadvantage of dumping of waste.
Mention one benefit of Composting.
Which of the following is a biodegradable waste?
Why is dumping considered a harmful method of waste disposal?