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 (A)</p> Signup and view all the answers

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

<p>Disease outbreaks (B)</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 (D)</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 (C)</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 (C)</p> Signup and view all the answers

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

<p>&quot;Storm and extreme wind conditions&quot; (B)</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 (A)</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 (C)</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) (D)</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 (C)</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 (C)</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) (B)</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% (C)</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 (C)</p> Signup and view all the answers

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

<p>28% (C)</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 (B)</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 (D)</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 (A)</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 (B)</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 (A)</p> Signup and view all the answers

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

<p>Climate change (C)</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 (B)</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 (D)</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 (B)</p> Signup and view all the answers

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