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प्रश्न
Give two disadvantages of aerobic composting.
थोडक्यात 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.
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
