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Environmental Impact of Climate Change on Human Health

Description: Environmental Impact of Climate Change on Human Health
Number of Questions: 15
Created by:
Tags: climate change health environment
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Which of the following is NOT a direct impact of climate change on human health?

  1. Increased risk of heat-related illnesses

  2. Increased risk of respiratory illnesses

  3. Increased risk of foodborne illnesses

  4. Increased risk of cancer


Correct Option: D
Explanation:

While climate change can indirectly contribute to an increased risk of cancer through various mechanisms, it is not a direct impact of climate change on human health.

How does climate change affect the transmission of vector-borne diseases?

  1. It increases the range and distribution of disease-carrying vectors

  2. It shortens the incubation period of vector-borne diseases

  3. It increases the virulence of vector-borne diseases

  4. It decreases the number of disease-carrying vectors


Correct Option: A
Explanation:

Climate change can alter the geographical distribution and abundance of disease-carrying vectors, such as mosquitoes and ticks, by changing their habitats and expanding their breeding grounds.

Which of the following is NOT a consequence of climate change-related sea level rise?

  1. Increased risk of coastal flooding

  2. Increased risk of saltwater intrusion into freshwater aquifers

  3. Increased risk of soil erosion

  4. Increased risk of wildfires


Correct Option: D
Explanation:

Wildfires are not directly caused by climate change-related sea level rise.

How does climate change affect air quality?

  1. It increases the concentration of ground-level ozone

  2. It increases the concentration of particulate matter

  3. It increases the concentration of carbon monoxide

  4. All of the above


Correct Option: D
Explanation:

Climate change can lead to an increase in the concentration of ground-level ozone, particulate matter, and carbon monoxide, all of which can have adverse effects on human health.

Which of the following is NOT a health risk associated with extreme heat events?

  1. Heat stroke

  2. Heat exhaustion

  3. Hypothermia

  4. Dehydration


Correct Option: C
Explanation:

Hypothermia is a condition caused by exposure to extremely cold temperatures, not extreme heat.

How does climate change affect the nutritional value of crops?

  1. It increases the concentration of nutrients in crops

  2. It decreases the concentration of nutrients in crops

  3. It has no effect on the nutritional value of crops

  4. The effect varies depending on the crop and the specific nutrient


Correct Option: D
Explanation:

The impact of climate change on the nutritional value of crops can vary depending on the specific crop and nutrient. Some crops may experience an increase in certain nutrients, while others may experience a decrease.

Which of the following is NOT a mental health consequence of climate change?

  1. Anxiety

  2. Depression

  3. Post-traumatic stress disorder (PTSD)

  4. Euphoria


Correct Option: D
Explanation:

Euphoria is not a mental health consequence of climate change.

How does climate change affect the frequency and intensity of extreme weather events?

  1. It increases the frequency and intensity of extreme weather events

  2. It decreases the frequency and intensity of extreme weather events

  3. It has no effect on the frequency and intensity of extreme weather events

  4. The effect varies depending on the specific extreme weather event


Correct Option: A
Explanation:

Climate change is leading to an increase in the frequency and intensity of extreme weather events, such as heat waves, droughts, floods, and wildfires.

Which of the following is NOT a strategy for adapting to the health impacts of climate change?

  1. Improving early warning systems for extreme weather events

  2. Strengthening health systems and infrastructure

  3. Promoting sustainable agriculture and food systems

  4. Reducing greenhouse gas emissions


Correct Option: D
Explanation:

Reducing greenhouse gas emissions is a strategy for mitigating climate change, not adapting to its health impacts.

How does climate change affect the distribution of infectious diseases?

  1. It expands the geographical range of infectious diseases

  2. It contracts the geographical range of infectious diseases

  3. It has no effect on the geographical range of infectious diseases

  4. The effect varies depending on the specific infectious disease


Correct Option: A
Explanation:

Climate change can expand the geographical range of infectious diseases by altering the habitats and behavior of disease-carrying vectors and hosts.

Which of the following is NOT a health risk associated with air pollution?

  1. Respiratory illnesses

  2. Cardiovascular diseases

  3. Cancer

  4. Improved lung function


Correct Option: D
Explanation:

Air pollution is associated with a range of health risks, including respiratory illnesses, cardiovascular diseases, and cancer. It does not improve lung function.

How does climate change affect the availability of freshwater resources?

  1. It increases the availability of freshwater resources

  2. It decreases the availability of freshwater resources

  3. It has no effect on the availability of freshwater resources

  4. The effect varies depending on the region


Correct Option: B
Explanation:

Climate change can lead to a decrease in the availability of freshwater resources due to changes in precipitation patterns, increased evaporation, and melting glaciers.

Which of the following is NOT a health risk associated with extreme cold events?

  1. Hypothermia

  2. Frostbite

  3. Cardiovascular diseases

  4. Heat stroke


Correct Option: D
Explanation:

Heat stroke is a health risk associated with extreme heat events, not extreme cold events.

How does climate change affect the frequency and intensity of droughts?

  1. It increases the frequency and intensity of droughts

  2. It decreases the frequency and intensity of droughts

  3. It has no effect on the frequency and intensity of droughts

  4. The effect varies depending on the region


Correct Option: A
Explanation:

Climate change is leading to an increase in the frequency and intensity of droughts in many regions of the world.

Which of the following is NOT a health risk associated with flooding?

  1. Drowning

  2. Waterborne diseases

  3. Respiratory illnesses

  4. Improved mental health


Correct Option: D
Explanation:

Flooding is associated with a range of health risks, including drowning, waterborne diseases, and respiratory illnesses. It does not improve mental health.

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