4
Which of the following is correct regarding disposal of waste by land filling?
EXPLANATION
Dynamic Crop Simulation Models
- Sanitary Landfilling Practice:
- An engineered municipal solid waste disposal technique involving compaction of refuse in thin layers and daily covering with impermeable inert earth/soil.
- Properly managed, compacted, and sealed sanitary landfill cells prevent open decomposition odors and foul gas emissions at the surface while being highly cost-effective and economical. (Correct answer: Option 3)
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