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Bio-Degradable and Non-Biodegradable Waste - Garbage In & Garbage Out Video Lecture - Class 6

FAQs on Bio-Degradable and Non-Biodegradable Waste - Garbage In & Garbage Out Video Lecture - Class 6

1. What is the difference between bio-degradable and non-biodegradable waste?

Ans. Bio-degradable waste refers to any type of waste that can be broken down naturally by bacteria, fungi, or other microorganisms, resulting in the production of organic matter. This includes materials such as food scraps, paper, and plant-based materials. Non-biodegradable waste, on the other hand, cannot be broken down by natural processes and remains in the environment for a long time. Examples of non-biodegradable waste include plastics, glass, and metal.

2. How long does it take for bio-degradable waste to decompose?

Ans. The time it takes for bio-degradable waste to decompose depends on various factors such as the type of waste, environmental conditions, and the presence of microorganisms. Generally, organic materials like food scraps and plant-based waste can decompose within a few weeks to a few months. However, it may take longer for larger objects or materials with complex structures to fully break down.

3. What are the environmental impacts of non-biodegradable waste?

Ans. Non-biodegradable waste has significant environmental impacts. When these waste materials are not properly disposed of, they can accumulate in landfills, pollute water bodies, and contribute to air pollution when burned. Plastics, for example, can take hundreds of years to decompose, leading to long-term environmental pollution and harm to wildlife. Additionally, the production of non-biodegradable materials often involves the extraction of natural resources and energy-intensive manufacturing processes, further contributing to environmental degradation.

4. Can non-biodegradable waste be recycled?

Ans. Yes, many non-biodegradable waste materials can be recycled. Recycling involves converting waste materials into new products, reducing the need for raw materials and energy. Common examples of recyclable non-biodegradable waste include plastic bottles, aluminum cans, and glass containers. By recycling these materials, we can reduce the amount of waste sent to landfills and conserve valuable resources.

5. How can we reduce the generation of non-biodegradable waste?

Ans. There are several ways to reduce the generation of non-biodegradable waste. Firstly, we can minimize the use of single-use plastics by opting for reusable alternatives such as cloth bags and stainless steel water bottles. Secondly, practicing proper waste segregation and recycling can divert non-biodegradable waste from landfills. Additionally, supporting initiatives and policies that promote sustainable packaging and responsible waste management can also contribute to reducing non-biodegradable waste generation.

Text Transcript from Video

waste material produced by various
activity of man and animal can be
grouped into two groups biodegradable
waste paper wood leaves wool a cotton
fruits and vegetable peels are some of
the examples of biodegradable waste
those material which can be broken down
to learn poisonous substances in nature
in due course of time by action of
microorganism are called biodegradable
waste the non biodegradable waste are
major pollutants of environment the some
of the examples are plastics polythene
bags synthetic fibers glass objects
metal articles like aluminum cans silver
foil and radioactive waste the waste
material which cannot be broken down
into non poisonous or harmless substance
in nature are called as non degradable
waste

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Oct 08, 2025 Last updated

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