Directions: Given below is a pair of statements (i) and (ii). Assuming that the information given in both (i) and (ii) is true, decide the nature of their relationship. To determine the answer, do not assume anything beyond the given information. Statement (i): High level of air pollution in the city Statement (ii): Increase in respiratory and health-related problems in the population
Statement (ii) is the effect and statement (i) is the cause.
Analyzing Cause and Effect in Statements
This question asks us to determine the relationship between two given statements, specifically whether one is the cause of the other or if they are related in some other way.
Understanding Cause and Effect
In a cause-and-effect relationship, the cause is the reason or event that happens first, and the effect is the result or consequence of that cause. The cause makes the effect happen.
Analyzing the Given Statements
Let's examine the two statements provided:
- Statement (i): High level of air pollution in the city
- Statement (ii): Increase in respiratory and health-related problems in the population
We need to think about which event or condition logically precedes the other and leads to the other.
Relationship between Air Pollution and Health
It is a well-established fact that exposure to high levels of air pollution can lead to various health issues, particularly respiratory problems. Pollutants in the air can irritate the lungs and airways, making it difficult to breathe and exacerbating conditions like asthma, bronchitis, and other respiratory ailments. Prolonged exposure can contribute to more severe health conditions.
Considering this common understanding:
- High levels of air pollution (Statement i) are a condition that can directly influence the health of a population.
- An increase in respiratory and health-related problems (Statement ii) is a consequence or outcome that can result from exposure to such conditions.
Therefore, it is logical to infer that the high level of air pollution is the cause that leads to the increase in respiratory and health problems, which is the effect.
| Event/Condition | Statement | Role in Relationship |
|---|---|---|
| High level of air pollution | Statement (i) | Cause |
| Increase in respiratory and health problems | Statement (ii) | Effect |
Evaluating the Options
Let's look at the options based on our analysis:
- Statement (ii) is the effect and statement (i) is the cause. This aligns with our conclusion that high air pollution causes increased health problems.
- Both statements are effects of a common cause. While possible in some scenarios, the direct link from air pollution to health problems is a primary relationship, making this less likely than a direct cause-effect here.
- Both the statements are effects of some independent causes. This implies no direct link between air pollution and health problems, which contradicts known facts.
- Statement (i) is the effect and statement (ii) is the cause. This would mean increased health problems cause air pollution, which is not logically sound.
Based on the logical relationship and common understanding, Statement (i) (high air pollution) is the cause and Statement (ii) (increase in health problems) is the effect.
Revision Table: Air Pollution & Health Effects
| Concept | Description | Relevance to Question |
|---|---|---|
| Air Pollution | Presence of substances in the air harmful to human health or the environment. | Statement (i) identifies high air pollution as a condition. |
| Respiratory Problems | Illnesses affecting the lungs and breathing passages (e.g., asthma, bronchitis). | Statement (ii) lists this as a key health issue. |
| Cause and Effect | A relationship where one event (cause) leads to another (effect). | The core task is to identify this relationship between the statements. |
Additional Information on Air Pollution and Health
Air pollution is a major environmental health risk. It is linked to increased rates of respiratory infections, heart disease, stroke, and lung cancer. Vulnerable populations, such as children, the elderly, and individuals with pre-existing health conditions, are particularly susceptible to the negative effects of air pollution.
Sources of air pollution include vehicle emissions, industrial activities, power generation, and residential heating. Reducing air pollution levels is crucial for protecting public health and improving quality of life in urban areas.
Important Questions from Cause and Effect
In this question, two statements I and II have been given. These statements may be independent causes or effects of independent causes or a common cause. One of the statements may be the effect of the other statement. Read both statements and select the correct answer.
I. Since the past three years, State M has reported a sharp and substantial decline in the state’s agricultural produce.
II. In the last five years, there has been an increase in the overall average Rainfall by 6% in State M bringing respite to the farmers.
In this question, two statements I and II have been given. These statements may be independent causes or effects of independent causes or a common cause. One of the statements maybe the effect of the other statement. Read both statements and select the correct answer.
I. This year College X reduced the cut-off marks to 50 from 60 for the entrance exam.
II. In the last two years, the Students Union in College X has been actively negotiating with the college administration regarding the Quality of food and Health and Hygiene standards at the College Canteen.
In this question, two statements I and II have been given. These statements may be independent causes or effects of independent causes or a common cause. One of the statements may be the effect of the other statement. Read both statements and select the correct answer.
I. Over the last two years 22% of the Company P’s manpower was laid off.
II. Over the past two years Company P has sold off many of their major assets.
Below a question is given with two statements (I) and (II). These statements may be either independent causes or may be effects of independent causes or a common cause. One of these statements may be the effect of the other statement. Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements.
I. The staff of the factory called off the strike they were holding protesting against the low wages.
II. The staff of the factory went on a strike, anticipating a threat to their jobs.
Directions: The question below is given two statements I and II. These statements may be either independent causes or maybe the effects of independent causes or a common cause. One of the statements may be the effect of the other statements. Read both the statements and decide which of the answer choice correctly depicts the relationship between these two statements.
Statements:
I. Deirdre is an environmentalist and has collected many evidences of untreated sewage water being drained into the rivers and oceans to present in her case study.
II. Deirdre has been visiting schools in various cities with her acolytes and giving presentations on sustainable use of freshwater.
