Question : The process of converting waste materials into reusable materials is known as:
Option 1: Recycling
Option 2: Incineration
Option 3: Composting
Option 4: Landfilling
Correct Answer: Recycling
Solution : The correct answer is (a) Recycling
Recycling is the process of collecting, sorting, and processing waste materials to convert them into new products or raw materials that can be used again. It helps to reduce the consumption of new resources, conserve energy, and minimize waste generation. Recycling involves various steps, such as collection, sorting, cleaning, and processing of recyclable materials, followed by their transformation into new products through manufacturing processes. This sustainable practice plays a crucial role in waste management and environmental conservation. Options b) Incineration, c) Composting, and d) Landfilling refer to other waste management methods, but they do not involve the conversion of waste into reusable materials like recycling does.
Question : The process of converting waste materials into reusable materials is called:
Option 1: Composting
Option 2: Recycling
Option 3: Incineration
Question : The process of converting waste into organic fertilizer is called:
Option 1: Incineration
Option 2: Landfilling
Option 4: Recycling
Question : What is a method of urban-waste disposal that involves the conversion of waste materials into reusable products?
Option 1: Landfilling
Option 3: Recycling
Option 4: Composting
Question : Which urban-waste disposal method involves the use of microorganisms to decompose organic waste?
Question : Dumping of solid waste in lowlaying areas earth cover is called as:
Option 1: Sanitary landfilling
Option 2: Open Dumping
Option 4: Incineration
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