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Energy and Environment: Need for Sustainability
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Energy and Environment: Need for Sustainability

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Questions and Answers

What does the concept of circular economy aim to eliminate?

  • Business opportunities
  • Waste production (correct)
  • Material circulation
  • Resource utilization
  • What is the goal of Sustainable Development Goals (SDGs) by 2030?

  • To end poverty and protect the planet
  • To ensure peace and prosperity for all people
  • To meet the needs of the present without compromising the ability of future generations
  • All of the above (correct)
  • What is the main characteristic of the 17 SDGs?

  • They are only applicable to developing countries
  • They are only applicable to developed countries
  • They are independent of each other
  • They are integrated, and action in one area affects the outcomes of other areas (correct)
  • What is the primary goal of Cleaner Production?

    <p>To achieve Sustainable Development Goals</p> Signup and view all the answers

    What is the main feature of Industry 4.0?

    <p>Intelligent networking of machines and processes</p> Signup and view all the answers

    What is the main benefit of a circular economy?

    <p>Builds resilience, creates business opportunities, and ensures good environmental performance</p> Signup and view all the answers

    What is the definition of sustainable development according to the Bruntland Commission Report?

    <p>Development that meets the needs of the present without compromising the ability of future generations</p> Signup and view all the answers

    What is the relationship between the 17 SDGs?

    <p>They are interconnected, and action in one area affects the outcomes of other areas</p> Signup and view all the answers

    What is the primary goal of adopting Industry 4.0?

    <p>To initiate a new industrial revolution</p> Signup and view all the answers

    What is the main benefit of adopting a circular economy?

    <p>Creation of new business opportunities and jobs</p> Signup and view all the answers

    Study Notes

    Need for Sustainability

    • Population growth rates contribute to environmental degradation through over-exploitation of natural resources.
    • Sustainable development is necessary to address this issue.

    Three Dimensions of Sustainability

    • Sustainability has three dimensions: Environmental, Social, and Economic.

    Sustainable Development

    • Meeting the needs of the present without compromising the ability of future generations to meet their own needs.
    • It is a shift from traditional 'take-make-dispose' models to sustainable modes for resource use and reutilization.
    • Waste is eliminated, and a continuous circulation of materials is envisioned.

    Circular Economy

    • A system based on restorative and regenerative principles.
    • It involves the 6Rs: Reduce, Reuse, Recycle, Refurbish, Redesign, and Remanufacture.

    Sustainable Development Goals (SDGs)

    • 17 global goals adopted by UN member states in 2015 to end poverty, protect the planet, and ensure peace and prosperity by 2030.
    • The SDGs are integrated, meaning action in one area affects outcomes in other areas.

    Industry 4.0

    • A new industrial revolution that involves intelligent networking of machines and processes with the help of information and communication technology.
    • It refers to the 4th Industrial Revolution, which promises a new era of industrialization.

    6Rs Principles

    • Reduce, Reuse, Recycle, Refurbish, Redesign, and Remanufacture: the keys to driving resource efficiency.

    Obsolescent "Frontier" Civilization

    • A civilization that is degrading the environment and exhausting natural resources.

    Scale

    • A critical aspect of sustainability, as the scale of human activities affects the environment and natural resources.

    Decision Making for Sustainable Development

    • Involves considering the three dimensions of sustainability: Environmental, Social, and Economic.

    Problems of Sustainability

    • Unsustainable consumption patterns and over-exploitation of natural resources are major challenges.
    • The 6Rs principles and circular economy can help address these issues.

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    Related Documents

    Sustainability_UEN008 (3).pdf

    Description

    This quiz covers the importance of sustainability in the context of environmental degradation caused by population growth and over exploitation of natural resources.

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