The IELTS Reading test assesses a wide variety of topics, and one increasingly relevant issue is the impact of climate change on global health outcomes. Given the growing awareness and urgency surrounding climate change, this topic appears frequently in reading passages. It is essential for IELTS candidates to be familiar with how climate change affects health, as it could very well appear in future exams.
By delving into this theme, not only will you gain knowledge pivotal for IELTS success, but you’ll also better understand a critical global issue. This article will provide a comprehensive reading practice passage, along with questions and answers, to help you prepare effectively.
Reading Passage: Climate Change and Global Health Outcomes
The Role of Climate Change in Global Health: An Overview
Climate change has far-reaching impacts not only on the environment but also on human health globally. As temperatures rise, glaciers melt, and precipitation patterns shift, the incidence of health issues influenced by environmental changes increases dramatically.
Several key impacts of climate change on health include:
- Heat-related Illnesses and Deaths: Higher temperatures lead to an increase in heatwaves, which exacerbate conditions such as heat strokes and dehydration.
- Vector-borne Diseases: With shifting climates, the habitats of mosquitoes and other disease vectors expand, leading to the spread of diseases such as malaria and dengue fever.
- Respiratory Disorders: Increase in air pollution, including pollen levels and particulate matter, exacerbates respiratory issues like asthma and chronic obstructive pulmonary disease (COPD).
- Malnutrition: Climate change affects food security by disrupting crop yields, leading to malnutrition and related health ailments.
- Mental Health Issues: The stress and anxiety associated with the unpredictable weather patterns and their impacts can lead to a rise in mental health disorders.
Heat-related Illnesses and Deaths
Rising temperatures are linked to increased mortality and morbidity due to heat-related illnesses. Vulnerable populations, including the elderly, children, and those with pre-existing health conditions, are at the highest risk. Heatwaves have become more frequent, aggressive, and prolonged due to climate change, significantly impacting public health infrastructure.
Vector-borne Diseases
Changes in temperature, humidity, and precipitation patterns expand the geographical range of vectors such as mosquitoes, ticks, and fleas. Diseases like malaria, dengue fever, Zika virus, and Lyme disease are spreading to regions previously unexposed to these illnesses. This shift demands robust public health strategies for monitoring and controlling disease outbreaks.
Respiratory Disorders
The correlation between climate change and respiratory disorders is well-documented. Air pollutants, including ground-level ozone and particulates from wildfires, are becoming more prevalent due to changes in weather patterns. The increased pollen seasons and the spread of allergens lead to higher incidences of asthma and allergies.
Malnutrition
Climate change directly affects agricultural production through extreme weather events such as floods and droughts. These disruptions to food supply chains lead to food shortages and higher prices, resulting in malnutrition, particularly in vulnerable populations. This nutritional deficiency significantly impacts children’s development and overall community health.
Mental Health Issues
Climate change’s psychological burden manifests in various ways, including depression, anxiety, and post-traumatic stress disorder (PTSD). Displacement due to extreme weather events, loss of livelihood, and the overarching existential threat posed by climate change contribute to the increasing mental health crisis.
Reading Practice Questions
Multiple Choice
-
According to the passage, which population groups are most vulnerable to heat-related illnesses?
a) Teenagers and adults
b) The elderly, children, and those with pre-existing health conditions
c) Middle-aged individuals
d) Only those with respiratory disorders -
What is a primary cause of the spread of vector-borne diseases, as mentioned in the passage?
a) Deficiency in medical supplies
b) Increase in global travel
c) Changes in temperature, humidity, and precipitation patterns
d) More affordable healthcare
True/False/Not Given
- Rising temperatures have decreased the prevalence of heat-related illnesses.
- The elderly and children are more susceptible to diseases caused by poor air quality.
Summary Completion
Complete the following summary using words from the passage:
“Climate change leads to various health problems, including heat-related illnesses, diseases, respiratory disorders, malnutrition, and mental health issues. Increasing temperatures are particularly dangerous for the elderly, children, and those with __ health conditions. As vectors like mosquitoes expand their __, diseases such as malaria become more widespread.”
Short-Answer Questions
- What are two health issues exacerbated by the increase in air pollution due to climate change?
- Name a mental health disorder linked to the effects of climate change.
Answer Key
Multiple Choice
- b) The elderly, children, and those with pre-existing health conditions
- c) Changes in temperature, humidity, and precipitation patterns
True/False/Not Given
- False
- True
Summary Completion
“Climate change leads to various health problems, including heat-related illnesses, vector-borne diseases, respiratory disorders, malnutrition, and mental health issues. Increasing temperatures are particularly dangerous for the elderly, children, and those with pre-existing health conditions. As vectors like mosquitoes expand their habitats, diseases such as malaria become more widespread.”
Short-Answer Questions
- Asthma and chronic obstructive pulmonary disease (COPD)
- Post-traumatic stress disorder (PTSD)
Common IELTS Reading Mistakes and Tips
Frequent Mistakes
- Misunderstanding Question Requirements: Misinterpreting what the question asks can lead to incorrect answers.
- Failure to Skim/Scan Effectively: Not efficiently skimming or scanning for information can waste valuable time.
- Over-Reliance on Vocabulary Memory: Not understanding synonyms and paraphrasing can lead to errors.
Tips for Improving IELTS Reading Scores
- Practice Regularly: Consistent practice with various topics improves comprehension and speed.
- Enhance Vocabulary: Learn synonyms and paraphrasing to better understand the questions.
- Develop Skimming/Scanning Skills: Quickly identify key information in a passage.
Vocabulary List
- Incidence (noun): /ˈɪnsɪdəns/ – The occurrence, rate, or frequency of a disease, crime, or something else undesirable.
- Morbidty (noun): /mɔːˈbɪdɪti/ – The condition of being diseased.
- Allergens (noun): /ˈæləˌrʤənz/ – Substances that can cause an allergic reaction.
- Vulnerable (adjective): /ˈvʌlnərəbl/ – Exposed to the possibility of being attacked or harmed.
Grammar Focus: Conditional Sentences
Structure
Zero Conditional: If/When + [present tense], [present tense]
- Example: If the temperature rises, the incidence of heat-related illnesses increases.
First Conditional: If + [present simple tense], [will + base verb]
- Example: If the temperatures continue to rise, we will see an increase in vector-borne diseases.
Focus on these grammar structures while answering the questions to enhance your response accuracy.
Practical Advice
- Be Informed: Stay updated with current global issues to improve your comprehension in reading sections.
- Practice with Diverse Topics: Engage in reading materials across various subjects to build broader knowledge.
- Consistent Timed Practice: Allocate specific times for practice to improve speed and accuracy.
Prepare thoroughly by understanding key topics and practicing regularly—this enhances both your knowledge and your IELTS performance.