Environmental Science and Sustainability
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Questions and Answers

What is a primary focus of the course objectives in UEN008?

  • Comprehending sustainability in environmental challenges (correct)
  • Understanding advanced engineering techniques
  • Developing new energy technologies
  • Knowledge of historical environmental policies

    • Which of the following does NOT relate to water pollution categories?

  • Physical pollutants
  • Organic pollutants
  • Nutrient pollutants
  • Chemical formulations (correct)

    • Which solid waste management method involves the breakdown of waste material through combustion?

  • Composting
  • Recycling
  • Landfilling
  • Incineration (correct)

    • What type of energy resource is NOT classified as non-conventional?

    <p>Coal energy</p> Signup and view all the answers

    Which aspect of air pollution is concerned with understanding meteorological parameters?

    <p>Atmospheric stability</p> Signup and view all the answers

    What is the primary goal of waste water treatment systems?

    <p>Remove harmful components from wastewater</p> Signup and view all the answers

    Which method is NOT a solid waste management technique?

    <p>Chemical treatment</p> Signup and view all the answers

    Which conversion route relates to converting biomass into usable energy?

    <p>Thermo-chemical conversion</p> Signup and view all the answers

    What is one primary concern related to conventional energy sources?

    <p>High greenhouse gas emissions</p> Signup and view all the answers

    What is one method of solid waste management?

    <p>Incineration</p> Signup and view all the answers

    Which of the following best describes non-conventional energy technologies?

    <p>Emphasizes sustainability and lower environmental impact</p> Signup and view all the answers

    Which of the following is a characteristic of municipal solid waste?

    <p>Includes hazardous materials</p> Signup and view all the answers

    Which evaluation element has the least weightage in the assessment scheme?

    <p>Sessional/Quizzes/Project Evaluation</p> Signup and view all the answers

    What topic covers the origin and sources of water pollution?

    <p>Water Pollution</p> Signup and view all the answers

    What type of energy resource does biomass energy fall under?

    <p>Non-conventional energy resources</p> Signup and view all the answers

    What is a key limitation of non-conventional energy technologies?

    <p>They have limited scalability in all regions</p> Signup and view all the answers

    Which of these solar energy applications is typically passive?

    <p>Sunspaces for passive heating</p> Signup and view all the answers

    What does sustainable development aim to achieve?

    <p>Ensure equitable distribution of resources</p> Signup and view all the answers

    Which of the following is NOT a source of air pollution?

    <p>Solar energy systems</p> Signup and view all the answers

    What type of pollutants does wastewater treatment primarily focus on?

    <p>Physicochemical pollutants</p> Signup and view all the answers

    What does 'sustain' mean in the context of sustainable development?

    <p>To preserve for future generations</p> Signup and view all the answers

    Which of the following statements is true regarding climate change?

    <p>It is linked to the unsustainable use of natural resources.</p> Signup and view all the answers

    Which energy conversion method is associated with biomass?

    <p>Thermo-chemical conversion</p> Signup and view all the answers

    What is a significant consequence of over-exploitation of natural resources?

    <p>Compromise on resource availability</p> Signup and view all the answers

    What does the circular economy aim to eliminate?

    <p>Waste</p> Signup and view all the answers

    Which of the following best explains the fundamental aim of the Sustainable Development Goals (SDGs)?

    <p>To end poverty and protect the planet by 2030</p> Signup and view all the answers

    How does the circular economy impact communities, according to the content?

    <p>Builds resilience and creates business opportunities</p> Signup and view all the answers

    What significant document outlined the concept of sustainable development in 1987?

    <p>The Bruntland Commission Report</p> Signup and view all the answers

    Which statement about the Sustainable Development Goals is false?

    <p>They prioritize economic growth over environmental protection.</p> Signup and view all the answers

    What major characteristic distinguishes Industry 4.0?

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

    What is the expected outcome of the transition to a circular economy?

    <p>Enhanced resource reuse and sustainability</p> Signup and view all the answers

    Which goal does NOT align with the concepts presented in the Sustainable Development Goals?

    <p>Promote monopolistic corporate behavior.</p> Signup and view all the answers

    What is NOT a characteristic of a circular system?

    <p>It generates significant waste.</p> Signup and view all the answers

    Which of the following processes is essential in achieving the Sustainable Development Goals?

    <p>Cleaner Production</p> Signup and view all the answers

    What is the main consequence of population growth according to the provided information?

    <p>Environmental degradation through over-exploitation of natural resources</p> Signup and view all the answers

    What concept is primarily suggested to address environmental degradation?

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

    Which of the following are included in the 6Rs principles?

    <p>Reduce, Reuse, Recycle, Refurbish, Redesign, Remanufacture</p> Signup and view all the answers

    What does the Circular Economy emphasize?

    <p>Restorative and regenerative principles</p> Signup and view all the answers

    Which of the following best describes the challenges faced in achieving sustainability?

    <p>Fragmented decision-making processes</p> Signup and view all the answers

    What is one of the key responsibilities of Sustainable Development?

    <p>Balancing environmental, social, and economic needs</p> Signup and view all the answers

    Sustainable civilization seeks to address which of the following?

    <p>Environmental justice and resource allocation</p> Signup and view all the answers

    What can be inferred about the future of the environment if sustainability practices are not implemented?

    <p>Environmental degradation will likely worsen</p> Signup and view all the answers

    The Natural Step Funnel concept is related to which aspect of sustainability?

    <p>Ecological carrying capacity and limits</p> Signup and view all the answers

    What is a likely outcome of adopting the 6Rs principles?

    <p>Higher resource efficiency and sustainability</p> Signup and view all the answers

    Study Notes

    Course Objectives

    • Students will understand the terms, definitions, and scope of environmental and energy issues.
    • Students will understand the need for sustainability in addressing current environmental and energy challenges.

    Course Contents

    • The course covers sustainability, climate change, air pollution, water pollution, solid waste management, and energy resources.
    • Air pollution topics include sources, effects, meteorological parameters, wind roses, atmospheric stability, and pollution control devices.
    • Water pollution topics include sources, categories of pollutants, physicochemical characteristics, and wastewater treatment systems.
    • Solid waste management topics include sources, characteristics of municipal solid waste, and management methods like incineration, composting, and landfilling.
    • Energy resource topics include classification, non-conventional resources like biomass, solar energy, and applications of thermal and photo conversion technologies.

    Learning Outcomes

    • Students will understand the interdisciplinary context of environmental issues in relation to sustainability.
    • Students will assess how human activities impact the environment and can apply techniques to mitigate these impacts.
    • Students will understand how technology can be used to assess and control pollutants.
    • Students will connect environmental concerns with traditional energy sources and evaluate the uses and limitations of non-traditional energy technologies.
    • "Energy, Environment and Sustainability" by S. Moaveni.
    • "Environmental Studies" by R. Rajagopalan.
    • "Energy Management" by P.W. O'Callagan.
    • "Environmental Engineering" by Peavy, Rowe, and Tchobanoglous.
    • "Air Pollution" by M.N. Rao and H.V.N. Rao.
    • "Wastewater Engineering: Treatment and Reuse" by Metcalf and Eddy.
    • "Non-conventional Energy Resources" by G.D. Rai.

    Evaluation Scheme

    • Mid-semester test (MST) - 35%
    • End-semester test (EST) - 35%
    • Sessional/Quizzes/Project Evaluation - 30%

    Sustainability

    • Sustainability means meeting current needs without jeopardizing future generations' ability to meet their own needs.
    • The concept emphasizes a balance between economic, social, and environmental considerations.

    Need for Sustainability

    • Population growth contributes to environmental degradation through overexploitation of natural resources.
    • Sustainable development is necessary to address environmental issues stemming from population growth and resource depletion.

    6Rs Principles

    • The 6Rs principles: Reduce, Reuse, Recycle, Refurbish, Redesign, and Remanufacture are key drivers of resource efficiency.

    Circular Economy

    • Circular economy aims to move away from traditional "take-make-dispose" models and promote sustainable resource use.
    • It emphasizes continuous circulation of materials and eliminates waste.

    Sustainable Development Goals (SDGs)

    • The SDGs were adopted by UN member states in 2015 to address global issues like poverty, environmental protection, and peace.
    • There are 17 integrated SDGs, with actions in one area affecting outcomes in others, aiming for achievement by 2030.

    Cleaner Production (CP)

    • CP offers a tool for achieving SDGs.
    • CP aims to minimize environmental impact through resource efficiency and waste reduction in production processes.

    Industry 4.0

    • Industry 4.0 encompasses the intelligent networking of machines and processes in industry using information and communication technology.
    • This includes elements like the Internet of Things (IoT), artificial intelligence (AI), and big data.
    • Industry 4.0 holds the potential to revolutionize industrial processes and contribute to more sustainable production.

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    Related Documents

    Sustainability UEN008 PDF

    Description

    This quiz covers key topics in environmental science, focusing on sustainability, climate change, and pollution issues. Students will explore air and water pollution, solid waste management, and energy resources, examining definitions, sources, effects, and management methods. Test your understanding of these critical environmental challenges.

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