Question

In waste management, what are the primary objectives of sorting garbage into categories such as bio-degradable, recyclable, and non-biodegradable?

1. Accelerating natural breakdown
2. Facilitating rapid incineration
3. Simplifying landfill maintenance
4. Enhancing recycling efficiency

• A. All
• B. iv only
• C. ii, iii, iv
• D. iii, iv

Answer 1

Answer:

C. ii, iii, iv

• In waste management, garbage is primarly sorted into categories such as bio-degradable, recyclable, and non-biodegradable.
• The primary and most significant purpose of sorting waste is to enhance recycling efficiency.
• When waste is sorted into categories, recyclable materials such as paper, plastic, glass, and metals can be easily identified and separated.
• This makes the recycling process more effective and reduces the amount of recyclable materials ending up in landfills.
• Sorting waste into categories facilitates the efficient incineration of specific types of waste, ensuring that materials suitable for incineration, like non-biodegradable items, can be processed quickly.
• Proper sorting also simplifies the maintenance of landfills by reducing the amount of waste that needs to be disposed of in landfills.
• It allows for better management of landfill space and minimizes the environmental impact of landfill sites.