HSCI 204 WEEK 13 EXAM QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2026
What are the major greenhouse pollutants? - Answers Carbon dioxide, methane, nitrous oxide, and
fluorinated gases.
What is the difference between 'global warming' and 'climate change'? - Answers 'Global warming'
refers specifically to the rise in Earth's average surface temperature, while 'climate change'
encompasses broader changes in climate patterns, including extreme weather and shifts in
ecosystems.
What are some direct effects of climate change on health? - Answers Heat waves and extreme
weather events.
What are some indirect effects of climate change on health? - Answers Increased air pollution from
wildfires and impacts on food security due to flooding.
How does climate change affect air quality? - Answers Climate change can increase the frequency and
intensity of wildfires, which release pollutants that degrade air quality.
What is the 'greenhouse effect'? - Answers The process by which certain gases in Earth's atmosphere
trap heat, leading to a warming effect.
What factors correlate with perceptions of climate change? - Answers Values, ideologies, worldviews,
and political orientation are more predictive than education or personal experience.
What was a significant finding from ExxonMobil's climate projections? - Answers Their projections
accurately forecasted warming consistent with observations and rejected the prospect of a coming ice
age.
What is a 'heat island'? - Answers An urban area that experiences higher temperatures than its
surrounding rural areas due to human activities.
What was the impact of the 2021 BC heat event? - Answers There were 1,630 deaths over eight days,
significantly higher than normal, particularly among individuals over 50.
What are 'co-benefits' in the context of climate change? - Answers Positive health outcomes that
arise from actions taken to mitigate climate change, such as reducing air pollution.
How does climate change influence food security? - Answers Climate change can disrupt agricultural
production, leading to food shortages and increased prices.
What are the three ingredients necessary for forest fires? - Answers Fuel, ignition, and weather
conditions (hot, dry, windy).
What is the relationship between wildfire smoke and health? - Answers Exposure to wildfire smoke
has been linked to reduced attention and potential long-term health issues like dementia.
What is meant by 'predatory delay' in the context of climate change? - Answers The tactic of creating
doubt about climate science to delay regulatory actions and maintain the status quo.
What strategies can reduce exposure to traffic-related air pollution? - Answers Reducing vehicle miles
traveled, using technology like electric vehicles, and building homes farther from roads.
What is the importance of urban greenspace in mitigating heat impacts? - Answers Urban greenspace
can help cool neighborhoods and reduce heat-related health risks during extreme heat events.
How does climate change relate to environmental justice? - Answers Climate change
disproportionately affects marginalized communities, leading to generational injustices in health and
safety.
What is the significance of the term 'new normal' in climate change discussions? - Answers It refers to
the ongoing and persistent challenges posed by climate change that require new strategies and
adaptations.
What role does political will play in addressing climate change? - Answers Political will is crucial for
implementing effective policies and regulations to combat climate change.
What are some health impacts of extreme weather events? - Answers Increased injuries, fatalities,
and mental health issues stemming from disasters like hurricanes and floods.
What is the impact of climate change on water quality? - Answers Climate change can lead to
increased pollution and reduced availability of clean water sources.
What is the relationship between climate change and mental health? - Answers Climate change can
exacerbate mental health issues due to stress from extreme weather events and displacement.
How does climate change affect vulnerable populations? - Answers Vulnerable populations, such as
those in poverty, face greater risks from climate impacts due to limited resources and adaptive
capacity.
What are the major greenhouse pollutants? - Answers Carbon dioxide, methane, nitrous oxide, and
fluorinated gases.
What is the difference between 'global warming' and 'climate change'? - Answers 'Global warming'
refers specifically to the rise in Earth's average surface temperature, while 'climate change'
encompasses broader changes in climate patterns, including extreme weather and shifts in
ecosystems.
What are some direct effects of climate change on health? - Answers Heat waves and extreme
weather events.
What are some indirect effects of climate change on health? - Answers Increased air pollution from
wildfires and impacts on food security due to flooding.
How does climate change affect air quality? - Answers Climate change can increase the frequency and
intensity of wildfires, which release pollutants that degrade air quality.
What is the 'greenhouse effect'? - Answers The process by which certain gases in Earth's atmosphere
trap heat, leading to a warming effect.
What factors correlate with perceptions of climate change? - Answers Values, ideologies, worldviews,
and political orientation are more predictive than education or personal experience.
What was a significant finding from ExxonMobil's climate projections? - Answers Their projections
accurately forecasted warming consistent with observations and rejected the prospect of a coming ice
age.
What is a 'heat island'? - Answers An urban area that experiences higher temperatures than its
surrounding rural areas due to human activities.
What was the impact of the 2021 BC heat event? - Answers There were 1,630 deaths over eight days,
significantly higher than normal, particularly among individuals over 50.
What are 'co-benefits' in the context of climate change? - Answers Positive health outcomes that
arise from actions taken to mitigate climate change, such as reducing air pollution.
How does climate change influence food security? - Answers Climate change can disrupt agricultural
production, leading to food shortages and increased prices.
What are the three ingredients necessary for forest fires? - Answers Fuel, ignition, and weather
conditions (hot, dry, windy).
What is the relationship between wildfire smoke and health? - Answers Exposure to wildfire smoke
has been linked to reduced attention and potential long-term health issues like dementia.
What is meant by 'predatory delay' in the context of climate change? - Answers The tactic of creating
doubt about climate science to delay regulatory actions and maintain the status quo.
What strategies can reduce exposure to traffic-related air pollution? - Answers Reducing vehicle miles
traveled, using technology like electric vehicles, and building homes farther from roads.
What is the importance of urban greenspace in mitigating heat impacts? - Answers Urban greenspace
can help cool neighborhoods and reduce heat-related health risks during extreme heat events.
How does climate change relate to environmental justice? - Answers Climate change
disproportionately affects marginalized communities, leading to generational injustices in health and
safety.
What is the significance of the term 'new normal' in climate change discussions? - Answers It refers to
the ongoing and persistent challenges posed by climate change that require new strategies and
adaptations.
What role does political will play in addressing climate change? - Answers Political will is crucial for
implementing effective policies and regulations to combat climate change.
What are some health impacts of extreme weather events? - Answers Increased injuries, fatalities,
and mental health issues stemming from disasters like hurricanes and floods.
What is the impact of climate change on water quality? - Answers Climate change can lead to
increased pollution and reduced availability of clean water sources.
What is the relationship between climate change and mental health? - Answers Climate change can
exacerbate mental health issues due to stress from extreme weather events and displacement.
How does climate change affect vulnerable populations? - Answers Vulnerable populations, such as
those in poverty, face greater risks from climate impacts due to limited resources and adaptive
capacity.
