1. Fire Hazards

2. Air Pollution Hazards

3. Traffic Hazards

In the group's write up, highlight the following:

1. Describe the causes of the hazards.

2. Describe the potential impacts of the hazard.

3. An example of the hazard occurring in Singapore (Link of news article)

1. fire hazards can be caused by electrical faults, open flames, cooking accidents, flammable materials, smoking, heating equipment and human carelessness.These factors can easily lead to fires if proper safety measures are not taken.

2. Fire hazards can lead to serious loss of life and injuries, including burns, smoke inhalation, or even long-term disabilities. Property damage is another major impact, as fires can destroy homes, offices, vehicles, and valuable belongings. Economically, individuals and businesses might also suffer financial losses due to repair costs, medical bills, and loss of income or jobs.

3. https://www.channelnewsasia.com/singapore/two-dead-fire-block-971-hougang-street-91-flat-scdf-4847596

Traffic pollution in Singapore, while relatively controlled compared to many other global cities, still remains a concern due to the high number of vehicles on the roads. The city-state’s dense urban environment, combined with its extensive road network, contributes to traffic congestion and vehicular emissions.

Key Aspects of Traffic Pollution in Singapore:

Vehicle Emissions: Despite the government's strict regulations on vehicle emissions, the large number of cars, buses, and trucks still contribute to air pollution. These emissions mainly consist of nitrogen oxides (NOx), carbon monoxide (CO), and particulate matter (PM), which can degrade air quality and harm public health.

Congestion: Traffic congestion is a common issue in Singapore, especially during peak hours. It exacerbates pollution, as vehicles spend more time idling, which leads to increased emissions of harmful gases and particulate matter.

Government Measures: The Singaporean government has introduced various measures to mitigate traffic pollution. These include the Electronic Road Pricing (ERP) system to manage congestion, strict vehicle emission standards, and incentives for electric vehicles (EVs). The government also promotes public transportation to reduce reliance on private cars.

https://www.straitstimes.com/singapore/fatal-road-accidents-up-in-2023-many-motorists-have-irresponsible-driving-behaviours-traffic-police

Clarice, Amelia, alanna

1. cooking, heating, electrical issues, candles, arson, and the presence of flammable or combustible materials

2. Potential impacts of a hazard is the possibility of permanent damage to one’s mental or physically appearances. Not only that, it may cause harm to the baby of mothers affected by fires or the smoke produced by them.

3. An example of the hazard occurring in Singapore. In 2023, there were 3 children rescued from a HDB flat in Redhill that had caught on fire. They were covered in soot, a residue left by the fire. The fire was said to be caused by a pmd (personal mobility device)

4. https://www.todayonline.com/singapore/3-children-rescued-flat-redhill-fire-soot-scared-walk-2232576

Traffic accidents can be caused by speeding, weather, distracted driving

Traffic accidents can impact people or things by wasting people’s time, make them anxious and mad and injuring them

An example is :Trailer accident disrupts morning traffic along Balestier Road:

https://www.channelnewsasia.com/singapore/balestier-road-trailer-accident-pipe-fell-traffic-jam-5014921

kenji , edgar , evan and jayden

Air pollution

1) Air pollution is primarily caused by human activities such as industrial emissions, vehicle exhaust, and agricultural practices. Factories and power plants release large amounts of harmful chemicals like sulfur dioxide and nitrogen oxides into the atmosphere, while cars and trucks emit carbon monoxide and particulate matter. Additionally, agricultural activities contribute to air pollution through the release of methane and ammonia, and deforestation exacerbates the problem by reducing the number of trees that can absorb pollutants. Natural sources, such as wildfires, volcanic eruptions, and dust storms, also contribute to air pollution, but human actions remain the leading cause.

2) Air pollution harms health by causing breathing problems and heart disease, damages ecosystems, and contributes to climate change. Pollutants like carbon dioxide lead to extreme weather and rising sea levels.

3) https://www.straitstimes.com/singapore/135-million-early-deaths-since-1980-linked-to-air-pollution-with-spikes-during-climate-events

Air Pollution

1) Air pollution is mainly caused by human activities like burning fossil fuels for energy, industrial emissions, and vehicle exhaust, along with natural occurrences like wildfires and volcanic eruptions.

2) Air pollution harms the environment by causing acid rain, damaging crops and ecosystems, contributing to climate change, and impacting wildlife and water quality.

3) The Government’s inter-agency haze task force convened on Saturday morning as air quality in Singapore entered the unhealthy range for the first time since 2019.

The 24-hour Pollutant Standards Index (PSI) readings ranged between 67 and 123 at 9pm, with the highest recorded reading in the east. https://www.straitstimes.com/singapore/psi-hits-unhealthy-range-in-singapore-as-air-quality-worsens

alyssa, disnie,arrina,jessabelle

1. vehicle emissions, industrial activities, burning of fossil fuels, deforestation, agricultural activities, waste disposal and open burning.

2. air pollution can cause respiratory issues like asthma and lung infections. pollutants can mix into bodies of water which later form into acid rain. poor air quality can affect outdoor activities, daily routines and mental wellbeing.

3. https://www.straitstimes.com/singapore/hazy-conditions-persist-in-singapore-due-to-fires-in-sumatra

Air pollution hazards

Haze

https://www.straitstimes.com/singapore/environment/science-talk-no-fires-so-why-the-haze-why-calm-winds-are-bad-for-urban-cities

airborne pollutants, particularly particulate matter (PM), which include soot, dust, and other particles that reduce visibility, often exacerbated by dry weather and wind patterns

Air pollution :

1. Some causes of air pollution is vehicle emissions. Car, buses, trucks releases harmful ages like carbon monoxide and carbon dioxide into the air.

2. Potential impacts such as health pollution, damaging the nature, poor visibility can make an impact due to air pollution.

3. https://www.straitstimes.com/singapore/135-million-early-deaths-since-1980-linked-to-air-pollution-with-spikes-during-climate-events

Angelica, emily, xinwei

1. Human Error

   • Distracted driving – Using a phone, eating, or talking while driving.

   • Speeding – Reduces control and increases stopping distance.

   • Driving under the influence – Alcohol or drugs slow reaction time.

   • Reckless driving – Tailgating, running red lights, or not yielding.

   • Fatigue – Drowsy driving slows down decision-making.

     2. Traffic hazards, such as accidents, congestion, and environmental pollution, have severe impacts on individuals, society, and the environment, leading to injuries, fatalities, economic losses, and environmental degradation

     3. https://www.straitstimes.com/singapore/courts-crime/more-elderly-pedestrians-died-and-got-hurt-in-traffic-accidents-in-2022-traffic-police