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प्रश्न
Give two disadvantages of aerobic composting.
संक्षेप में उत्तर
उत्तर
- Aerobic composting is relatively expensive and not economical.
- It produces bad odours.
- It requires mixing or aeration.
- It uses additives.
- It produces greenhouse gases.
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Notes
Students should refer to the answer according to their questions.
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
