Effects of Air Pollution - Dr. Azhar Ghazali
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Questions and Answers

What is mentioned as a possible cause of the degrading quality of the national environment?

  • Chemicals emitted by car traffic
  • Frequent occurrence of flash floods
  • Increased air temperature
  • Urban heat island effect (correct)
  • What is cited as causing problems related to ground settlement and buildings cracking?

  • Too many hard surfaces
  • Chemicals emitted by car traffic
  • Effects of particles from burning fuels (correct)
  • Increased air temperature
  • Which environmental issue is associated with an apparent increase in air temperature from 32°C to 40°C?

  • Urban heat island effect (correct)
  • Ground settlement
  • Haze (air quality)
  • Problems of ground settlement
  • In the context of environmental damages, what contributes to heat radiated from buildings?

    <p>Urban heat island effect</p> Signup and view all the answers

    What impact does air pollution have on human health according to the text?

    <p>Disease outbreaks</p> Signup and view all the answers

    Which issue is not directly associated with the effects of the urban heat island effect mentioned in the text?

    <p>Chemicals emitted by car traffic</p> Signup and view all the answers

    What is identified as a key environmental problem related to air pollution and a lack of green areas?

    <p>Urban heat island effect</p> Signup and view all the answers

    Which factor is cited as contributing to ground settlement and buildings cracking issues in the text?

    <p>Increased air temperature</p> Signup and view all the answers

    "Haze (air quality)" is most likely caused by:

    <p>&quot;Storm and extreme wind conditions&quot;</p> Signup and view all the answers

    What does passing the 50 per cent threshold of the population living in urban areas symbolize?

    <p>Continuation of rural-to-urban migration with acceleration in the global south</p> Signup and view all the answers

    What is identified as both an environmental pressure driver and an opportunity to enhance sustainability?

    <p>Rural-to-urban migration</p> Signup and view all the answers

    Which technology is highlighted as providing sound incentives for renewable energy and energy efficiency?

    <p>Information and communications technologies (ICTs)</p> Signup and view all the answers

    What is a consequence of the environmental crisis mentioned in the text?

    <p>Resort to environmentally riskier technological options</p> Signup and view all the answers

    How are emerging economies contributing to the global economy, according to the text?

    <p>By playing an increasing role and making contributions</p> Signup and view all the answers

    What is mentioned as a new global aspiration and orientation for development in the text?

    <p>Sustainable Development Goals (SDGs)</p> Signup and view all the answers

    What percentage of urban home energy consumption is attributed to the use of cars for commuting?

    <p>24%</p> Signup and view all the answers

    Which sector is responsible for nearly 40% of annual global CO2 emissions according to the text?

    <p>Building sector</p> Signup and view all the answers

    What percentage of total annual CO2 emissions are attributed to building operations?

    <p>28%</p> Signup and view all the answers

    What is one of the key strategies mentioned in the text to achieve zero emissions from existing buildings?

    <p>Integrating energy upgrades</p> Signup and view all the answers

    How much new floor area is expected to be added to the global building stock to accommodate urban growth?

    <p>230 billion m2</p> Signup and view all the answers

    What would happen if widespread existing building decarbonization does not occur according to the text?

    <p>Buildings will continue emitting CO2 in 2040</p> Signup and view all the answers

    What is the estimated world population as of 2018, according to the text?

    <p>7.6 billion people</p> Signup and view all the answers

    Which factor has contributed to an increase in the number of migrants and refugees according to the text?

    <p>Conflict and environmental degradation</p> Signup and view all the answers

    What global issue is mentioned as having a significant impact on urbanization?

    <p>Climate change</p> Signup and view all the answers

    In the context of population growth, what demographic variable is indicated to be remaining on track?

    <p>Aging population</p> Signup and view all the answers

    Which of the following is NOT cited as a direct consequence of an increase in urbanization?

    <p>Technological advancements</p> Signup and view all the answers

    How has an increase in urbanization affected the number of migrants and refugees?

    <p>Increased due to conflict and environmental degradation</p> Signup and view all the answers

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