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Waste Generation and Management

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Class 10 Geography Chapter 13
Waste Generation and Management
Important Questions

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Here are some Class 10 Waste Generation and Management Important Questions and answers. These questions aim to aid students in practising and achieving high scores in their ICSE Class 10 Geography Examination 2024-25. ICSE class 10 geography important questions will be helpful in scoring good marks and enhance the preparation for the exam. By practising Class 10 Waste Generation and Management Important Questions and answers. students can identify areas where they are struggling. This allows them to focus on these weak points, seeking additional help if needed, and improving overall performance.

Introduction

Waste generation and management in India have emerged as critical aspects of the country’s urbanisation and changing lifestyles. As the population grows and consumption patterns evolve, the challenges associated with waste have become more pronounced. The sources of waste are diverse, including households, industries, commercial establishments, and construction activities. The changing dynamics of consumption, driven by economic growth and urban lifestyles, contribute to the mounting waste crisis.Waste generation and management in India demand concerted efforts at the individual, community, and governmental levels. The implementation of sustainable practices, the promotion of responsible consumption, and the integration of innovative technologies are crucial steps toward managing waste effectively. These topics are important while studying Class 10 Waste Generation and Management Important Questions and answers.

What are Waste Generation and Management?

Waste generation refers to the creation of various forms of waste materials through human activities, including residential, commercial, industrial, and agricultural processes. These wastes can be solid, liquid, or gaseous and include materials like plastics, paper, organic matter, chemicals, and more. Waste management involves the collection, transportation, treatment, and disposal of these wastes in a manner that minimizes environmental impact, public health risks, and maximizes resource recovery. Effective waste management strategies encompass methods such as recycling, composting, landfilling, waste-to-energy processes, and reducing waste at the source through initiatives like reuse and waste reduction programs. Proper waste management is crucial for mitigating pollution, conserving resources, and promoting a sustainable environment for current and future generations.
geography class 10 icse syllabus 2023

Class 10 Waste Generation and Management Important Questions and Answers

Q 1. Which of the following statement(s) is/are correct about sanitary landfills ?
Options
(a) The waste products of sanitary landfills can be used as direct fuel for combustion.
(b) The location of waste deposition in the landfills is monitored.
(c) After the landfills are completed they can be used as parks or farming land.
(d) All of the above

Ans. (d) All of the above
Explanation:
The sanitary landfills have following advantages:
• The waste products of landfills can be used as direct fuel for combustion.
• The location of waste deposition in the landfills is monitored.
• After the landfills are completed they can be used as parks or farming land.
• Landfills are free from pollution and burning.

Q 2. The National Environmental Engineering Research Institute (NEERI) is located in ________.
Options
(a) Mumbai
(b) Nagpur
(c) New Delhi
(d) None of these

Ans. (b) Nagpur
Explanation:
The National Environmental Engineering Research Institute (NEERI) is situated in Nagpur.

Q 3. Why are recycled plastic bags considered harmful for the environment ?

Explanation:
Plastics are recycled by plastic manufacturers. Plastic is non-biodegradable. The bonds of carbon in plastic are impossible to break down through a physical or chemical process. They have to be incinerated, recycled or buried in landfills. The plastic bags which are extensively used in India are made from recycled plastic. The recycled plastic bags are harmful because the melting of plastic and plastic products breaks some polymer chains into smaller units which are harmful for our environment as well as human beings.

Q 4. State the difference between Biodegradable and Non-biodegradable waste.

Explanation:
Difference between biodegradable and non-biodegradable waste
Biodegradable :
The biodegradable waste breaks down and decomposes by microorganisms like bacteria and fungi in the soil. e.g., Wood, Paper, etc.
Non-biodegradable :
Non-biodegradable waste includes that material which does not break down or decompose in the soil. e.g., Plastics, Poly Bags etc.

Q 5. Explain why is it so important to recycle ?

Explanation:

Recycling is important for several reasons :
(i) Recycling conserves natural resources.
(ii) Recycling conserves landfill space.
(iii) Recycling employs people.
(iv) Recycling conserves energy.
(v) Recycling reduces our dependence on overseas natural resources.

ICSE Class 10 Geography Chapter wise Important Questions

making of global world class 10 important questions

Conclusion

If you are looking to further practice and enhance your understanding of the concepts discussed in the chapter, oswal.io provides a comprehensive set of ICSE class 10 important questions of Waste Generation and Management for understanding the concept in a better way.

Frequently Asked Questions

Ans: Waste generation refers to the creation of waste materials during human activities. This includes various types of solid, liquid, and gaseous waste produced in households, industries, and commercial establishments.
Ans: Waste management is crucial for maintaining environmental sustainability and public health. Proper waste management helps control pollution, prevents the spread of diseases, and conserves resources through recycling and responsible disposal.
Ans: Waste is broadly classified into two categories:
a. Biodegradable Waste: Organic waste that can be broken down naturally by microorganisms.
b. Non-Biodegradable Waste: Materials that do not decompose easily and can persist in the environment for an extended period.
Ans: Improper waste management leads to environmental pollution, soil degradation, air and water contamination, and harm to wildlife. It also contributes to the depletion of natural resources and the emission of greenhouse gases.
Ans: Recycling is the process of converting waste materials into reusable materials. It reduces the demand for new raw materials, conserves energy, and minimises environmental impact by diverting waste from landfills.
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